I thought about doing that but if I remember correctly they wanted some information during account creation that I was not willing to share (it was probably my phone number).
Doesn't matter anymore. My new phone is a pixel 7 on which I immediately installed GrapheneOS
Huh, I wasn't awars of that onedrive client.
Personally I use OnedriveGUI which is a frontend for the CLI based abraunegg client.
Your recommendation might be more mature since this one doesn't support the file on demand stuff as far as I know