I'm not going to respond all this much because it's too long.

• Sex positivity is largely default for anyone under 40 living who isn't a chud.
• Feminism is more revolutionary now, even the progressive shit.
• Holding predators accountable isn't sex negativity and claiming it is shows a belief that predation is acceptable sex.
• Ditto for defining consent and enforcing it. Consent is sexy.
• Feeling an emotional connection isn't sex negativity and not feeling an emotional connection isn't sex positivity. Part of sex positivity is not justifying having sex on your terms.
• No one watches porn in a movie theater because the internet exists.

Incels have shown up as a reaction to women combating patriarchy. They're resentful that they have not been given a domestic servant to replace their mommy.