If local businesses are going to be charged an extra 30% tax to notify people of events, then they are just going to slow down. If we get rid of targeted advertisements, then all the ads will be mega-corps and erection pills. Already seeing niche tech companies close shop because no one knows they exist.
In an interesting way, Apple’s system is providing consolidation of sellers towards amazon.
I also think that Apple’s approach to killing the web is what killed stadia, as google knew they were not going to be allowed to get an html version working, and customers wouldn’t pay an additional apple tax to play games over apps.