Come over to anarchism (libertarian socialism). Anarchy isn't lawlessness; it's as close as we can get to true democracy. Not this 2 party bullshit. Government AND Corporations and People shouldn't tread on us. The government should serve the needs of the people and protect their rights from other people.
Side note, if you describe it as Anarchism and avoid saying "left", "liberal", or "socialism". You might be able to reach loosely right-wing people who would otherwise turn off at any of those words.
There are definitely women who like and appreciate a partner like that. Particularly, demi-sexual women would absolutely love a supportive and caring partner. Pansexual women could too. Many women may not realize they're demi or pan and don't usually advertise themselves as such, but they are there.
I myself don't act very masculine and don't relate well with other men. I identify as the gender apathetic flavor of non-binary. Not being masculine or feminine in mannorisms. I appear male, but like you, my mannerisms are gentle and caring. I definitely have had women friends see me "as a little brother" and cared about me in a platonic way... I don't know if there's a way out of that 😅... BUT they will help you find a date.
When I met my future wife, I let her know I wanted to date her before being friends but after being aquatinted. She appreciated my politeness and care and reciprocated it back. We've been married for 10 years now. Found out later she was demi-sexual. She didn't find me attractive at first (she didn't find anyone truly attractive), but she did as she loved me more.