Why have community groups. Why have community organizations. If the community for it does not exist.I'm not denying that people classified into the group "Asian Americans" (which I believe to be a dubious step) were marginalized and stereotyped. I'm argue that all basis for those marginalization and stereotypes is rooted in misconceptions that must be differentiated from fact.
Racism is often irrational. And not rooted in anything. Simply happens because the racist is a little shite. No excuse in that.