^ I agree somewhat Garak could have earned flag from fans for being a "negative gay stereotype" and I'm fairly sure that's what I would call him had they gone through with it (talk about unpleasable

)
Yet, was his interaction with Bashir any worse than Lwaxana's behavior towards Picard or Odo? Why would it be okay for Lwaxana to aggressively pursue people who are clearly not into her and it's hilarious, but it would not be for Garrik? I actually found his meeting with Bashir hilarious.
As we established earlier us gay people come in just as many shapes and colours as straight ones (literally the only difference being the sex one prefers) and some homosexual people
are scumbags (or would it be more right to say some scumbags are homosexual?)
The problem would have, of course, been that Garrik would have been the first and (so far) only gay character in Star Trek. Having the only gay character in your humongous franchise be a negative, somewhat stereotypical character is not the best idea, I agree.
However if Garrik had been allowed to be gay, perhaps we'd have gotten a more positive gay character by Voyager or Enterprise. Hey, even Bashir could have turned out to be gay, his desperate pursuit of Jadzia little more than him trying to proof to everybody ad himself how "heterosexual" he is.
As for the Mel Brooks movie, it would not be out of place in "The Producers", would it?