This doesn’t have to be an issue where men or women are the ‘winners’, neither does it need to be black & white.
Men get the shitty stick of rolling the dice every time they have sex, with consequences ranging from nothing to a lifetime of parenting/CMS.
Women get the shitty stick of having to make the decisions & implement them at personal bodily and emotional cost - whether to use hormonal contraception, whether to take the MAP, whether to have a termination, whether to go through with the pregnancy.
I suppose the crux of the matter is that generally women hold all the agency and power should a pregnancy happen, but that isn’t great either - unless it’s a longed for pregnancy in a good relationship, it’s going to be a painful decision with even more lifelong consequences than for the man.
I think the current system is the right one, but unfortunately it’s a blunt instrument that doesn’t (and can’t) take into account personal circumstances.
Basically it’s messy for all involved.