Are Thongs uncomfortable?

No weird shit but whenever I see a female wearing one I always think to myself "That has got to be uncomfortable asf" its a self inflicted wedgie and those are uncomfortable dude so how can people do do it on purpose and be comfortable with it? I understand everyones different but idk, I just thought I'd relieve the curiosity ig I also have no idea if i spelt wedgie correct but my dyslexicisms says its right.