
Anything can be used as an excuse by those people if they want, same way that cops can pull you over because “you swerved” and can search your car because “it smells of weed.”
It’s totally a reasonable precaution to have an inexpensive phone that is used for international travel and has no significant personal info on it in the event of theft, loss, or other threats.
I’m using an RTX 5800 with Nobara and although I can game fine I get multiple graphical bugs in the desktop (parts of windows not fully rendering, flashing artifacts when moving windows, and aliasing artifacts around fonts (yes I’m running the correct resolution). So Ulrich is right, it’s absolutely a problem even on newer hardware too.