First of all, I never said “all conservatives” say these things. Some conservatives are smart enough to keep their mouths shut on this matter. An example?

Graham denies systemic racism exists in US and says 'America's not a racist country'

https://www.washingtonpost.com/opinions/the-gop-is-now-just-the-party-of-white-grievance/2021/03/01/67679480-7ab9-11eb-85cd-9b7fa90c8873_story.html