It has a profound impact. I'm lucky my name is nondescript enough and no one shares it. Typically I undergo what I will call the average amount of annoyance that Muslims undergo, but I ultimately get through. However, there are many friends, many family members, many individuals in our community who, when we say, “Let's have an event“ or “Let's go to the United States to go shopping” or whatever, will say, “No, I can't. I was held once for 12 hours and sent back” or “No, they searched my entire car. They went through everything. They called all the people in my contact numbers.”
No one wants to be subjected to this. It's degrading. It's dehumanizing. I would say that for probably at least a third of Muslims I know, that's the case.