I left Google Photos when they included some strangers data in my Takeout backup (and likely put my data in someone elses backup) [1].

Sadly I've not found a self-hosted like-for-like replacement. My photos now move from my phone to a folder that's backed up to s3 via Restic [2].

[1]: https://www.forbes.com/sites/thomasbrewster/2020/02/04/googl...

[2]: https://restic.net/