It’s gotten to the point where incel just means “a guy who believes men and women should be equal”.

No, that’s not even remotely true, and it’s not what your previous comment was saying either.

Incels are essentially misogynists with a sexual fixation. Like classical misogynists tend to be more occupied with women having jobs or holding positions of power, while incels tend to be more upset about women’s sexual habits, but both are preoccupied with hating on women they deem to be misbehaving.

I think the part of your previous comment that gave the most ‘incel vibes’ was the bit about women begging for attention after ‘hitting the wall’ in their 20s. Maybe you intended it as a comment on women who regretted not taking relationships more seriously in their 30s, but it came off as a sort of fantasy where the women who transgressed your model of how ladies should act get their just desserts.