Elton John is going to have to pay his share of the legal costs so, yes, no way will he help Harry. As I wrote before, Elton is probably furious with Harry anyway.
I can't see Charles helping out, he has to realize if he does, then the nagging and begging for more money from the Sussexes will never stop.
Tyler Perry can't help, he has legal problems, too. It makes me wonder that with all the cozying up to the Kardashians, Harry and Meghan were trying to get into "close friends" status as way to get money from the Kardashians. Didn't work.
I was thinking, remember Lemonada, Meghan's big podcast deal? They reran her Archetypes and it still flopped. Meghan didn't do anymore work for them. That was a half million paid out to her for nothing. They made stupid decisions due to their arrogance.