Re the last line-" going to be painted with the same brush" then that is a bigot practicing zero tolerance under assumptions.  

Btw-how is it that other groups can be one-sided re their race or heritage, but if a White person does it, it is a white supremacy?

 Like say, "College scholarships for White Students". Sounds racist?  But it doesn't if it is offered to Latinos, or Black students. See? "College scholarships for Latino Students", or "College scholarships for Black Students." 

Or "La Raza" for Latino/Hispanic. That means it is okay to have "The Race" for White people. 

Sorry but it needs to be do for one, do for all. Or don't do at all. 
*There is nothing wrong with being Proud and White in America either.