I never used iCloud photo. I never hosted my photos on Google photos. But when Apple talks about using their CSAM technology for 3rd party apps, even if I'm sending my photos to my private synology? Well that's when I see the writing on the wall and head out. There is no perfect candidate, but selling me on privacy, and doing what they are doing now is the line in the sand for me.

https://www.macrumors.com/2021/08/09/apple-child-safety-feat...