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I am not fully degoogled by any means (it is really hard when family uses and relies on Google products), but you can always start with your own domain and a private (paid) email service (like fastmail or proton). It’s an easy step to take for yourself (but getting everyone you know to start using the new one takes time).
I have a Synology NAS I use for storage, photos, and media. It’s easy mode storage l, and comes with a lot of apps you can install to replace ones you might use from Google/apple.
Hadn’t learned about changes to proton, I use fastmail personally but have people I know who recommend proton, maybe that has changed