I briefly skimmed the list and can really recommend Syncthing, Rclone and Restic for backup and cloud storage purposes as well as Raivo for 2-factor-authentification on iOS.
None. I used to subscribe to quite a few services, but replaced all of them with a VPN subscription, some external disks and a bit of cloud storage.
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Apple Music: They didn't do anything wrong per se, but a recent price increase made me aware of the fact that I mostly listen to the same albums anyway, so I started building up my own music collection again
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Amazon Prime: Subscribed mostly for shipping, but over time Amazon had more and more junk and fake items on sale, the search no longer showed the items I was explicitly looking for, and at some point I just had enough.
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Netflix: I simply couldn't find good stuff to watch anymore
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DAZN: Got way too expensive here