The thing with roleplay is that it's an interactive story. IGS is really nothing more than an IC chat, where you chat in character, apparently. Although this isn't expressly written by anyone, and there's little rules regarding it - in fact the forum description says "roleplay" and "in character". To me, as someone who has roleplayed in this manner for over a decade, this involves describing your character's thoughts, feelings, motivations, as well as their actions and dialogue. What's considered IC and OOC on the IGS is indeed weird. Posting what your character is thinking/doing in their captain's quarters while conversing with other capsuleers is somehow "OOC".
Because what your character is thinking is OOC knowledge. Our characters don't know what your character is thinking and we aren't telepaths. Want your character to run a video feed from the CQ, go for it. To many of us that does tend to look rather silly on the IGS as it has usually gone hand in hand with rather derpy characters and overly dramatic bores, but go ahead. You might be the exception. Video still doesn't transmit thoughts, feelings or motivations. It just transmits
what is visible to other characters. The IGS is IC in that both the writer and the
viewer are IC. I can read a book and know the thoughts and motivations of the character, but I can't talk to another person and know their thoughts and motivations. That would be out of character information that should be implied rather than forced onto the participants.
If you go into IGS trying to interactive story - like you would in every. other. roleplay/IC. forum. ever. - you're gonna have a bad time, as I learned the hard way. It was actually rather insulting, after I spent all this work designing my character in the client, creating a unique backstory for her, a set of motivations and character flaws to explore, and then posted what my character was doing, thinking, and the message (scientific article) she opened for discussion with other characters - to have it moved to "fiction" and told that I wasn't roleplaying my character... it's like they were saying "everything you wrote is fake and invalid and doesn't actually exist." And then to be told that I wasn't actually roleplaying, and to read some IGS threads with their half-trolly antagonism and not-quite-complete-paragraphs, was really grating. Thus, my slightly less-than-polite posts to users who responded to my thread.
Everything you wrote
was fake and didn't actually exist. Like all RP, ever. If you mean it didn't happen IC, well... that'd depend entirely on you. What happens in my character fiction certainly happened and exists IC, like most fiction written involving the characters. It's just not presented IC to other IC characters, because no other IC characters would know the things fiction presents, like the inner thoughts, motivations, and so on. What you see on the IGS is exactly what you get when capsuleers post to a shared forum, in character. It's helluvalot more immersive than suddenly having to break off and be the player reading a lot of internal slurry only available OOC, then switch back IC and back OOC and then IC
within the same sentence. That's not roleplay, that's fiction.
Elitism, a "cool kids" clique, the idea of "the right way" and "the wrong way", and resistance to change are prevalent in any RP culture. Without the mods stepping in and policing it with a clear concept of what RP, or at least what EVE RP is, the culture will remain as it is and stubbornly resistant to change and improvement.
I'm not suggesting that it should or does need to be changed. But it would be interesting, after all, to start a play-by-post, traditional RP, and get some quick replies/interactions with other characters in the same fashion, and see if CCP moves it or locks it.
Relying on CCP to be the arbitrators of the RP community would be a monumentally terrible idea. They're frankly not involved in it. They don't even moderate the IGS by their own rules. It's entirely moderated in a "Sheesh, the reports are piling up. Let's see, IC or OOC? Fine, we'll move this and hope no one bothers us again this month." way.
You seem to be experiencing a culture shock. Yes, there are other RP forums elsewhere that does things differently. This does not mean
better by any stretch of the word. It simply means different. Eve lends itself to a uniquely immersive RP style in that damn near everything is IC no matter how you swing it. You undock and zoom around space, it's IC, particularly when someone else comes and RPs a volley of Republic Fleet EMP M into your hull and you return the favor. You fit a ship, it's IC as your character gives another character ISK in return for T2 modules that they had earlier in-character gathered materials for and hauled to a POS for manufacture and back to the trading station. You
die and lo and behold, it's IC as you activate a new clone and grumble as you go ahead and replace your lost implants and the other guy is linking your shiny pod in every brag channel he has.
Almost no other game in MMO history manages this. They fully require you to mix and mash IC and OOC at the very same time, with no clear boundaries and having to ignore half of what happens on the screen. This does lend itself to a different forum posting environment (again, partially because of the setting where forums don't even exist in the gameworld so it's by necessity a completely different narrative tool than the actual In Character Forum that the IGS is), one that doesn't actually work here in Eve because here the forum exists on a very different IC level than in damn near every other RP setting out there.
I understand it might be alien to you, but it is how it is for a reason. It's immersion on a completely different level. It actually exists IC and is engaged with entirely IC. Mixing in halfway OOC stuff there
simply doesn't fit. It's an easy mistake to make if all your experience has been with the "lesser" settings that is OOC more than IC but give it a real try before you dismiss it. It's a quite a bit purer and more immersive roleplaying experience if you try.