I said this before, will say it again: do not migrate to another subscription service.
People went through all the trouble to migrate from Google to Proton, then now they must migrate from Proton to whatever else, and the cycle will repeat again.
Subscription services, cloud software, they all strip you of agency and control. You don't have direct access to the files, you don't control the GUI, they are filled with proprietary formats, you are at their hands if they decide to change something you like, or pricing, or if they simply go nuts.
Keep your things in your computer. Need they synced? SyncThing will do that for you on any device imaginable.