It doesn't work like that. I'm doubtful if there is any material harm in those companies being under the same roof, and the benefit to consumers may just be th

It doesn't work like that. I'm doubtful if there is any material harm in those companies being under the same roof, and the benefit to consumers may just be that they are free services, but that doesn't have to be demonstrated. They are not essential services, it's better to just not use them if you don't like them. Where there needs to be more regulation is in Search Monopoly, Search Result Transparency, App Store Monopolies etc. - there are serious consumer and industry issues there.