Well.. I wouldn't say all that.. I think LaVar is a buffoon, personally. I don't think his behavior is really normal within the Black community. I mean, how many cats do you know that present themselves the way he does?
As a Black man; I think it's important that Black men present themselves in ways that can't be manipulated let alone warped into a way that casts a negative light on the rest of Black people. That's one of the reasons why I have a personal problem with his.. shtick..
But with that said, I'm starting to see what you're talking about with a lot of folks lining up against him, and yes; I do think if it were say, a Connor McGregor, people would act quite a bit differently.
Nonetheless, I don't think the biggest issue with LaVar is his braggadocio as much as it's his insulting and disturbing behavior towards others.