What information is accessible to Google and Apple when using tor on Mobile? I've heard there is a lot of data that is still accessible.

https://fountain.fm/episode/ry7JFZcaee6qjhBPzAKN

nostr:nevent1qvzqqqpxquqzp0kwgeltmd8c9e06vpxe3yud2fszpsrdagtqyj9jr0jsyyjzvrsjhw0t0n