I'm probably about to reveal my ignorance here but isn't the cloning infrastructure dependent on CONCORD? Would it even be possible to conduct a consciousness transfer that CONCORD didn't know about? If not then the reason capsuleers don't do it isn't just because CONCORD says it's illegal but because they actively control the systems required to maintain clones and consciousness transfers.
Something something something, blah de blah de blah, it is Forbidden By Law for CONCORD to order the destruction of all a capsuleer's clones, such that the next time they die in space it is for good.
Blah de blah de blah, why the hell would CONCORD allow the capsuleer officers of the pirate factions to register themselves as capsuleers in the "CONCORD database" of characters ?
Also people have said in the past, about having multiple active bodies at once. It was ages ago. Years.
And CONCORD won't do anything about it, because the game world does very, very little, about recognising anything that player characters do.
Example: Players move over a million rescued slaves to the Republic. Not the smallest twitch from any NPC entity. A NPC event actor gets some NPC freighters to move 1.1million slaves. BIGGEST NEWS EVER.
Breaking CONCORD laws means absolutely nothing, to the game universe, unless there's an event on. And even if there was an event on, the event actors are forbidden, by IA rules and policies, to actually do anything, other than type a few, consequence free, lines in local chat.
Look what happened when people shot the Republic actor during the Sansha's Nation events. There was a storm (not from the involved characters), and the consequences were reversed.
From one perspective, going "Hahaha, I'm breaking CONCORD law and they're not doing anything about it!" is little more than loudly going into every IC channel and typing "Guys, hey, guys, hey, stop, listen, FOURTH WALL FOURTH WALL LOLOLOLOL". After the first instance, it just becomes background noise with no RP value to others.
So yeah, someone has multiple clones. Like I said before, all that means that if you're rping with them, they've told your character that your character is not worth their character's full attention. Wow. So RP.