Huh... do you have evidence of Billy leaking Jackson/his crews nudes?
Billy has been around for a LONG time, even when the Janoskians were famous and didn't post much about them at all. These days there's no fame anymore to leech off of, which honestly, I don't think he ever leeched off their fame anyway. At most maybe he got with some groupies over in LA, cause I know he visited the LA mansion at least once.
I think it's just some random person who leaked his nudes. Luke's nude weren't hard to access - they were all over twitter lol. All it would take is one person to send them to his family, which also wouldn't be hard to find given the Janoskians social media footprint.
Hell, I even know what address their current Melbourne house is because they're dumb with how they post and don't use their brains lmao. Like I'd bet my life savings Billy didn't leak jack shit when it came to Luke's nudes.