Man, I setup Immich for my whole family, a RAID6 of enterprise drives with about 10TB total available storage, and 1TB/user. I've got symmetrical 1Gbs fiber, too. Does anyone use it? No. The last get together I told them if anyone wanted help setting it up, I wouldn't mind. And no takers really. I said it's easy enough anymore with a 1TB SSD being <$100 it'd last a very long time they could back up too that, far more than Google allows... Nope...
It's insane to me that nobody wants to change, but when these companies change on everyone, they just let it happen.