Seriously, You could've just posted the Play Store link to FPse. That wouldn't have been an infraction. Also if they provide it for a free download then it's not a "LEGAL" site since FPse is a paid application. Not to mention that the BIOS Images and ISOs for the games are not legally obtainable unless you have a copy of the PSX disc and a program that will rip the game perfectly. (Not to mention ripping the BIOS of the console.)
So no, the mods were in the right here. Legal emu or not, free download of a paid application is not legal.
https://forums.androidcentral.com/e...ulator.fpse&feature=nav_result&token=KN0QBVpd <-- FPse for Android, $3.95