I’m worried about dropbox looking at my files and sharing them with third parties without my consent. Not tying to debate whether they did anything wrong. The point is I am concerned and want to break up with them. I am looking for guidance on how to leave their platform. Information that would be helpful includes:

1. Recommended alternatives (ideally e2e encrypted)

2. How to move my data

3. How to completely delete all files from Dropbox and permanently rescind their ability to access my data in the future.

Thanks all in advance !