I'm inclined to agree with you. I have never see Gay Men (who aren't Bodybuilders) talk about Bodybuilding. I've never seen them mention anything about Bodybuilding competitions and anything adjacent. I just stumbled across this thread.
Those who are "angry" with these "straight bodybuilders" for not acknowledging "gay money" in their pocket has not even talk about once that they spent a dime on supporting legitimate stream of income of these bodybuilders. All they think about is "sex", "muscle worship" and other derivative of it.
To say that the career and financial success of these straight bodybuilders are due to "gay money" is just beyond ridiculous for me - when in fact majority of the REAL supporters of these people are not gay.
To make my point clearer:
For instance, an extremely handsome chef running his own restaurant. People come in to his restaurant to sit down and eat his food - find his food tasty and delicious, comes back again and again. While a few patrons wait outside of the restaurant, drooling over this chef and basically offering him several money just to touch him, have selfie with him, give him blowjob or even fuck him.
Now, do you think that chef will put up a poster and be grateful for all the money he is getting offered and probably get from these patrons? Seriously. Did these patrons even ever tasted his food? Did they even know what's on the menu? Or do they just care the size of his dick?