Why would they need to look into Apple’s conduct here? Investigate Beeper for CFAA violations since they cracked into Apple’s internal APIs and ignored large chunks of their ToS in the process.
Of course Apple is going to shut down unauthorized access to their messaging system. They’d lose all customer trust instantly if they didn’t.
Get uBlock Origin and then YouTube will stop serving all ads. Or quit using YouTube entirely since Google is doing everything in their power to run the platform down the drain.