>>515339253
BLM riots were (in most jurisdictions) tacitly approved if not outright promoted by local law enforcement and local government, financed by activists and various organizations, and had large degrees of media cover and judicial protection via activist judges.
Given these conditions it's obvious why protests are less prevalent in one case and not the other. This is not even to mention the fact that most white people are comparatively more likely to be employed and have family responsibilities etc. that make this sort of protesting less feasible.