why can i not find any psn configs?

ive been trying to use a range of psn account checkers (some being on open bullet) but every one i have used so far hasn't worked.

and when i try to search for new ones i cant find any newer than 2020 because the ones that are more recent all have broken links.

is is impossible to check psn accounts in 2022? or have i not been looking hard enough? any suggestions would be appreciated, thanks.

Moved from Random Discussion to Requests.