There's that word again. I didn't say anything about that. I said that neither that label nor the text on the inside of the disc has to mean anything.
Basic knowledge leads me to believe that's just a high effort bootleg..... However, there's that PSRM labeling, but then even bootleggers at best even copy that....... So I'm going on a 75% = Bootleg, 25% = Misprint judgement. If it's really self booting (And not because your PS1 can run bootlegs) then it's worth it looking at the contents.