I'm in that weird BL fan minority who applies critical thinking, empathy (regardless of gender), and common sense to my reactions.
For instance when one character doesn't say a word to somebody, except to make insane and disrespectful demands, and stalks them to see if the other character is "behaving," and the other character awkwardly speaks and attempts to understand what the fuck is going on, that is not in any way "chemistry" not even chemistry between antagonists.
I might not be "relevant" but when I see what is what's considered "relevant" I don't want to be.