You’re right assumption may not best word usage. Questioning his skill based off race, similar but different. I don’t think it’s inherently “bad”, I think we all have done it to a certain extent that’s kind of why I think it’s hilarious people are so persistent his comment isnt about race.
You asked questions because of their race, some might call it racist, prejudice or bigoted. IMO it’s semantics but it doesn’t make the person a racist. I do think there’s a difference
If I see a white man lined up at cornerback I’m gonna question if he’s gonna get cooked all game. It’s a question based off race, some might even say a racist comment. It’s the same principle