Its not the solution, but it is a tragic necessity when confronted with unwarranted invasion. Especially of the barbaric kind Russia is perpetuating.
The point is that they don't care.Personally, I try and have a modicum of spatial awareness that allows me to know my surroundings enough that I don't have to collide with something to know I've gone far enough.
The design failure is only failing to anticipate that people are going to be assholes. The two are not mutually exclusive.
Its not the solution, but it is a tragic necessity when confronted with unwarranted invasion. Especially of the barbaric kind Russia is perpetuating.