I'm not saying that everything conservatives say is wrong nor that everything progressives want is a good idea, just that speaking of "excesses" does not actually make them so, because that's how conservatives have always talked about demands for change.
Having said that, I'm fairly certain that in the retrospect of history, conservative pushback on the change in our understanding of race would look like another incarnation of white supremacy, and would appear as horrendously wrong to the people in the future as segregation appears to us to day, so much so that the conservatives of the future will use them as an example of something that is obviously right, unlike whatever social change people call for then.
Having said that, I'm fairly certain that in the retrospect of history, conservative pushback on the change in our understanding of race would look like another incarnation of white supremacy, and would appear as horrendously wrong to the people in the future as segregation appears to us to day, so much so that the conservatives of the future will use them as an example of something that is obviously right, unlike whatever social change people call for then.