That roastie tbh. In Japan there is nothing one can do. They replaced the good aspects of families/traditions (e.g. social cohesion, group identities, a sense of belonging, being cared for) with limitless (social/economic) liberty without responsibility while keeping the obligations of the traditional culture (e.g. honor, no complaining, "Work yourself to death"-mentality, etc.).
And the consequence was that many couldn't find a niche and therefore become hikkikomoris or commited truicide. It's a dying society with no future perspective, even worse than the West - opportunities/liberties are a bad joke, because only the rich, the smart and the beautiful can use them, the rest can't find a niche anymore and has no chance.
While social cohesion erodes more and more some aspects like the obligations of the prior system (e.g. pressure to perform) still remain while the benefits that were associated with fulfilling them (e.g. being cared for, continuing the family line by getting a wife/children) were removed due to the egomania in liberal systems (e.g. "Everyone for himself"-mentality due to individualistic thinking), so you have only disadvantages. What they created was a toxic mixture between liberal degeneracy and remaining traditional power structures, a system that has the worst traits of all associated systems.
Even without the demographic replacement of the autochthonous people Japan is destroyed, that's why it's ridiculous when right-wing boomers just tell everyone that when the demographic problem is solved everything will be ok, no, even without the immigration problems the West will suffer the same fate, freedom without responsibilities isn't a good thing.
That's also one of the reasons why Slavecels have it even worse: They still have the traditional system without its just justification, but also the western/liberal degeneracy, so you have a system that punishes men by having high demands when it comes to their morality/intelligence/physique, while women get a free pass, in many Western European Nations society is so atomized that you aren't even forced to contribute to it or conform to any standards while this is not the case in these countries, in these Asian/Eastern-European countries the articles of association for males have been broken, but they are still asked to fulfill them under more or less subtle threats, so they get all the disadvantages with no advantages, while in the West you can at least do LDARing with no financial problems (especially in Germany, Denmark, Sweden, etc.) and be completely removed from the society that doesn't care about you.
Soyciety is slowly taking away all the copes sub 8 men have, anger is only the natural reaction to this. That ricecel in japan literally has no other choice but to use sites like pornhub for sexual stimulus.
This. Feminists will never establish their dream of gynocracy, because they are unable to pacify the non-chad-masses with panem et circenses (e.g. porn and free copes). The only reason why Japan despite its societal problems sees so few mass murderers or criminals (unlike China) is the fact that the unwanted individuals had the possibility to ignore their problems and become Hikkikomoris (e.g. you get nothing from society, you give nothing to society). The more you tackle down on Hikkikomoris and the more copes you remove the more ungovernable you will become.