Finally someone with an argument. I do hear why you dislike it, most people seems to do it without any reason... As it was said by someone else you might be able to cover it up somehow, either a rubber plug, or 3d print a small strip of plastic and put it in your case.

why not to buy a rubber usb-c plug?

Toothpicks work great for this if you narrow them a bit with a knife.

As a woodworker I'm surprised you didn't have that idea :D

(Like, c'mon, toothpicks aren't immutable objects that fall out of question just because they're a bit too large)