Immoral and irresponsible sure but not actually flouting any rules.
Yup. "'laws" perhaps. "Rules" is a possibly a bit ambiguous in meaning, like a "please don't feed the monkeys" sign at the zoo.
If Brian Tamaki follows through with suing all NZ media for calling him out for being a dickhead when it certainly looks to me like he was being a dickhead, it should be entertaining.
He's too fond of other peoples money to actually spend it on litigation. Much better to be a victim and ramp up the tithes