Can someone explain the enzyme to me? The one that allows non-Caldari to drink Kresh.
I also assume it would allow regular Caldari to up their resistance, so would that mean one could 'cheat' a tea maker ceremony?
As far as I know, that one is just used by players who want to ignore the ethnic limitations and drink Kresh stuff. It's not ever been mentioned by either Herko or CCP. Its use is generally tolerated among Caldari players because to do otherwise would be saying 'urdoinitrong'.
Whether or not we as players respect others' freedom to use the enzyme in their RP has no bearing on how our characters will respond to it. Caldari
characters are likely to regard those using the enzyme with a significant measure of disdain. Kresh is one of those ancient symbols of Caldari culture's insular and nearly xenophobic tendencies. Using a cheat code to get past it isn't going to be looked on well.
As an example, this is why the rules of the I-RED Lounge are what they are. If you're not Deteis or Civire, you don't get to drink Kresh there. Don't bother showing us your enzymes.