1. there are a lot of cases of men getting raped too. lets not forget women piercing holes in condoms or using the semen from used condoms to get themselves pregnant and sticking men with the child support.
2. if you ever get divorced, you will come to realize that the family courts are VERY sexist in that its rare that the man will receive custody.
3. society does many things to discriminate against men. an example is my old boss (woman) said, when i was new so i didnt want to say anything, that the only reason men fight for custody is because they want to avoid child support. also, there are many instances where men would assist a lost child and later get harassed because they may be a pedophile.

4. violence or aggression is seen as okay but violence against women is seen as terrible when both should be treated equally. on the tv show, 'the talk' (its a 'the view' esc show with sharon osbourne) the hosts were talking about an occurance where a women cut off her husbands penis and threw it in a garbage disposal. there was no empathy but rather they were making fun of it and laughing. saying things like 'i bet he deserved it' etc. a) no one deserves that. b) he wanted to divorce his wife and that is what caused her to do that. there are also many videos online where men are getting beaten and abused by women and people are just watching. im talking like getting punched in the face and stuff. there is a show called 'what would you do'. they do experiments to see what people would do. in an episode they had actors pretending to be on a first date. in one, the guy puts a pill in the girls drink and everytime they did the experiment in front of different people, someone would speak up. then they reversed the genders and the woman put a pill in the mans drink. no one did shit. even after he was 'complaining' about feeling ill and dizzy immediately after.

5. disposability of men. if a ship is sinking a man is required to be the final priority of people that get the life boat. men go to war. men are doing the dangerous jobs. this is also one of the reasons for income disparity. the men do more dangerous jobs and so they make more money. one of the reasons for the income disparity is also because men are more likely to ask for a raise than women.

as for some of the points you brought up, women who are afraid to walk home at night without company are just idiots. there is a social theory called 'cultivation theory'. this theory concludes that the more mass media you consume, the more dangerous you think the world around you is. unfortunately people think the world is a lot meaner than it really is. some women dont feel safe walking alone also because of discrimination against men. men are seen as dangerous and potential rapists/pedophiles when i could confidently say that its a very small percentage of us that would actually do something like that.