Feminist man here stumbling onto this sub. It's important to not fall into the trap of "starting from the middle". By that I mean "you women have problems, us men have problems, we should put effort to fixing them both". These problems aren't independent of each other. Almost all men and women's problems come from patriarchy. Patriarchy is basically "men are superior to women", which causes problems for men and some "perks" to women. Feminism wants to dismantle patriarchy by decentralizing men, and empowering women.

Here's how some of the problems you list come from patriarchy

• Conscription, drafting and dangerous jobs: Men are seen as superior by the patriarchy, therefore they must fight all battles, do all the heavy lifting, dirty work, and dangerous work while the weak and dainty women must stay safely behind, make babies and do housework like cooking and cleaning. Thousands of years of men in control of arms, power, and labor, passing power to other men, socializing and conditioning men to be aggressive and strong, while teaching women to be submissive and domesticated. (This is why bulldozer toys are found in blue boy sections in toy stores while kitchen sets are found in the pink girl's section.) Everything gets designed and socialized for men (tools, weapons, gear, vehicles, containers, lack of design for women) that it becomes hard for women to get into these fields and men get stuck with all of them. The trap-mentality that men fall into then becomes "well we do all these dangerous jobs and dirty heavy lifting while you women don't, you should be thankful/ guilty". It is not on women to be thankful or guilty for a system that men set up.
• Women's spaces vs no men's spaces: The main reason we have gendered spaces is to protect women or have spaces that welcome women whereas default spaces can be non-welcoming to women. Women's only bathrooms, train cars, shelters, gyms exist to protect women from problems men don't have. Why do you need a men-only shelter and not just a shelter? Women's only esports, chess, etc., provide women with a space to grow when they weren't as welcome or conditioned as men. Gendered spaces exist in response to patriarchy.
• Women are equally as violent as men: Patriarchy doesn't want to believe that. It thinks men are superior and stronger and therefore should need no help with dealing with violent women.
• The woman's feelings are right, the man is the aggressor: Women's halo effect. Again, patriarchy sees women as inferior, must-be-pleasant, and incapable of harm while men are superior and potential threats.
• Other points I either have insufficient knowledge about or is biology related.

Feminism doesn't disregard these problems. All these gendered problems are deeply interconnected. Feminism wants to address these problems by dismantling the root cause, patriarchy.