Alternate take: DSP was titillated by the breast feeding and was hiding it by going full clown mode. 2010 DSP would have been making sucking sounds (and probably enjoy making them a little bit too much).
Where does the available evidence point to for Dave's sexual orientation?
Proheterosexual
1. He dated Reanna, and she was pretty decent physically, especially back in the day, and someone you could see a heterosexual man going for.
Had a nude picture of Reanna on his desktop
Ambiguous
Acting like an overthe top horndog everytime anything attached to a vagina entered the screen but this excessive behavior can often be acting and this could be confirmed as he's pretty much switched this behavior off.
Acting like a hysterical eunuch when anything attached to a vagina entered the screen but again this excessive behavior can often be acting
Masturbated on camera. but we don't know what he was masturbating to.
Bought figurines of busty females which he made a big show of groping but has also bought figurines of muscly men.
Claims to be a chad who had hoards of Latina girls who wanted to fuck him in high school. Further claims to have bought a condo for the sake of being with some girl but you simply cannot trust anything that comes solely out of the mouth of Dave without outside confirmation.
Proasexual/homosexual
But then he married Khet. And sorry to say but to be brutally honest she doesn't really stack up that well compared to Reanna. And from everything we've seen, he doesn't have much use for her outside of being a prop for DSPtales. Everything about the relationship screams of Phil finding whoever to wife as quickly as possible with no other concern.
Likes to watch oily naked men grapple each other. its one of if not his only true lifelong passion. To the point where he's taken out a dedicated streaming subscription and has spent ~ 60k or more on a shitty mobile game collecting pics of said oily naked men.
Circumstantial evidence indicates his relationship to Reanna was often if not completely sexless and the same for Khet.
Provide examples of Tics and body language at least in recent times appear to indicate that Dave is quite uncomfortable with provocative scenes of females but maybe not as much for males.
Everything we know about Dave indicates he has extreme difficulty interacting with people unless they are behind a screen and at a vastly lower power dynamic than him.
I'm not saying we should take his claims surrounding his back at complete face value but the rocking and the cushions and other evidence indicate a possible physical barrier to intimacy.
Is terminally lazy.
Conclusion: I'm willing to allow that Dave might have been nominally heterosexual in earlier years but even then he may have not have had any real aesthetic appreciation or attraction to the beauty of women and his sex drive was simply a physical pressure in his groin to be released through jacking off like turning a valve. But, all the evidence of him being heterosexual is limited to his early career. After years of vegetating on the couch whatever sex drive he had has withered away and he appears to be asexual now and what he does in the arena be it wave around his WIFE or lose his mind over a titty he does for his ego. That or maybe he's just been gay the entire time.