I don't think it has to do with sexuality necessarily. I wish there were 3 degrees of animations, one being the effeminate one that seems to be the default rn, the next being completely neutral, and the third being more traditionally """"masculine."""" As long as they're given titles that aren't gendered and any sim can use them, I think it would add the diversity we all want without ruffling anyone's feathers too bad. But woke twitter is woke twitter, and it's not like this system is realistic :(
Ultimately, although this conversation stems from the desire for more representation of male sims, the solutions would all be content that any sim and simmer could use. (excluding more CAS content for male sims, but thats just balancing) I think we're inflating the issue of how such content would be received, but I also don't seek out ~woke~ Gen Z social media so I might be speaking without enough background knowledge.
And yes, I miss the raunchy animations. Sims 2 romance sims were so entertaining to play because of how rough and sleazy everything they did seemed. Romance in the Sims 4 is always too cutesy for me lol.