I also had to upload 2000 photos. The issue was that they had to encrypt each, which took me like 2 days with it running in the background 😅 It could have also been due to my phone being quite old. I don’t rely on it that much, other than using it as an off-site back-up for my most important documents.

I do agree that the best choice is a self-hosted solution with proper security, but sadly not everyone has the time or the skills to manage that. The Proton CEO thing also annoyed me, but the Proton Foundation as a whole has good opinions about privacy (e.g., against chat control proposal in the EU). However, next time a slip like this happens from them, I’ll probably have had enough time to move my stuff to a local deployment.