Super late here but apparently people are hating on Ragatha because she has trouble with... connecting with people?

The worst thing you could say against Ragatha is that she acts the way she does not because she cares about others, but because she is trying to fulfill her own psychological needs.
I Still don't get why this is a problem in her case, since she has not harmed anyone. At worst, this just makes her a needy/desperate person with an ineffective social strategy (Ongezellig-like).