I was only prompted to check out the community by your post, but from what I can make out, seems like the community is devoted to asian men who are sexually frustrated and have poor relationships with their parents, which they claim is a result of near-universal racism against asian men.

This claim entails two further sub-claims:

1) Asian women, according to them, prefer white men to asian men, both due to internalized racism and a desire for their children to have white privilege. This is why their mothers are disappointed in them, and why no asian women want to date them.

2) White males, according to them, are drawn to asian women because they are viewed as more traditionally feminine and submissive than white women. This means that white fathers of asian sons are racist against asian men, and white men are taking all the asian women.

Essentially, "my demographic is the most oppressed demographic, I can tell because my life sucks, and here is the explanation that other angry people in my demographic have provided for me."