Okay, I agree in theory that such things could be bottlenecks for understanding mathematics and physics well.
But I only see it as being relevant for like, people for whom learning physics is too hard and they give up. And maybe one of the reasons why it’s too hard for them is that they make too many errors. (edit: too many arithmetic errors*)
In my own case, I don’t think there aren’t any fundamental obstacles to me learning a new piece of physics if I want to learn it. I don’t think I’ve failed to learn things that I’ve wanted to learn in physics. Maybe arithmetic could be a bottleneck if my goal was like, “learn X in one day”?