Everyone knows all the apps on your phone

I still, will never understand the need for native "Apps". To this day, I have never seen an "App" that couldn't simply have been a website/webapp. Most of them would likely be improved by being a webapp.

The only benefits I can see of "Apps", are the developer get's access to private information they really don't need.

Yeah, they get to be on the "App Store". But the "App Store" is a totally unnecessary concept introduced by Apple/Google so they could scrape a huge percentage in sales.

Web browsers have good (not perfect) sandboxing, costs no fees to "submit" and are accessible to everyone on every phone.

Im sorry. I really just can’t understand or relate to this at all. Mobile web still feels like such a terrible experience, and apps generally don’t. When’s the last time you tried booking a flight on mobile web? And how do you deal with all of the real estate the browser steals? Having to log in every time when the app can just cache my authentication and FaceID me?