Really depends on your background doesn't it? You could have convictions, be sanctioned, have visa problems, or all kinds of things that are not easily solvable.

Indeed, and this guy's personality seems a little "difficult" which might make the interview process short. I've known people with insane skills who have such weird personalities that they never get hired. Doing remote bug bounty stuff is a blessing for them.

To say nothing of mental health issues.