I could be interested in a sexual encounter and don't interrupt someone because of that. It is absurd.

For a sexual encounter to happen, all people involved need to want it. That includes not only attraction, but being in the mood, the place, etc. Being rude and acting entitled would never help with that. Unless they are submisive specifically turned on by that. And even then, assuming could turn people off.

So for people who claim to be interested in sex, it seems they really don't care about turning off people with their terrible behaviour. And that is because they simply don't care about what we want. For them is equally valid to presure of abuse to get their way. They see nothing wrong with that. And paraphrasing you "become angry when denied". Which in my oppinion is more reason to deny them. XD