Quillpad on android + Qownnotes in linux + nextcloud sync

No. That is unidirectional. It uploads but doesn’t download

You can setup anonaddy or duckduckgo with bitwarden to generate alias emails automatically. The best setup we get for free.

I created filen account using https://filen.io/r/d5a92a596e8518e27b0db303e73e8107 so i got 20 GB storage. And it has linux appimage also.

I am using https://github.com/39aldo39/Flym-DecSync. It is not updated recently. But it is the best I got from Fdroid after trying almost all.

I am using filen for cloud. It has E2EE and gives 20 GB if you use below link. I think it is a good deal. https://filen.io/r/d5a92a596e8518e27b0db303e73e8107