This conversation is getting rather long, but I wanna ask you a question regarding this last paragraph you wrote: What is the difference between a homosexual and a bisexual? Do you think there are any?
The difference is simple. Homosexual means exclusive attraction to the same sex; it is the tail end, 100% same sex attraction. Heterosexual means exclusive attraction to the opposite sex, and is the other tail end, at 0% same sex attraction. Bisexual is everything in between (bi meaning two), 1%-99%. So yes, there is a difference, and it is reality. Everything else is a delusion (or trying to convince others to fall into this delusion).
But these are bisexuals who fetishize gay men, and have a sick fantasy of turning / converting gay men into heteros (because that is a taboo similar to Westboro church and Exodus International conversion tactics), and is the reason why this thread exists in the first place. This turns them on sexually (which is why, again, it is a fetish). There is shame with this fetish, they know it is wrong, so they must create these delusions for fear of being ostrasized, in one way or another.
Also, because they are bisexual, they apply their worldview onto everyone else and think, "everyone is a little bisexual" or "gay men can like pussy", hoping they can convince you, because they cannot think beyond their own bisexual worldview. But real gay men are not convinced because their worldview is in contradiction with these fetishizing bisexuals' ideology; and they know that actual gay men exist (and they are rare relative to the majority population, which are overwhelmingly bisexual), and thus they created their own groups, such as "normal gays", "LGB Alliance", etc etc...
Gays only
tolerate bisexuals who [falsely] self-identify as "gay", because they know and expect them to come out as some form of bisexual later down the line (no surprise) once they admit it to themselves and get rid of their internalized biphobia (as can be seen from all the performers here in this thread who all end up being discovered as some form of bisexual).