Have you considered cryptpad.fr instead of proton for docs?
Working on removing myself from Google:
Step 1: get a nostr:npub1235tem4hfn34edqh8hxfja9amty73998f0eagnuu4zm423s9e8ksdg0ht5 phone (a Pixel 🤦♂️) ✅
Step 2: start using nostr:npub18q57qr3t07qljnapzqldaqa7ru2qwfpfnjdrwvhk327n3sc82f0qqwrs6f mail ✅
Step 3: start using Proton Docs ✅
Still many steps ahead, but the direction is clear. nostr:note1w3m6k060zc30eqnaeh7ms4vqlyl4v0x3vggcfw7xsym8uxsudtxsy82r27
Discussion
I have, can’t remember what the reason was for me not to use it.
nostr:nprofile1qqs9etvzezvwuespxugeghtg0a7e2j0kgksprpr8mt30tcn5ckvddlcpp4mhxue69uhkummn9ekx7mqprdmhxue69uhkummnw3ez6vfwde3x7tnpdenkzmnf9e3k7qgmwaehxw309ahx7um5wfskvunfvdsjuurrv34kgtnx095s54kwuu appreciate all your work in Africa. You beeing a role model it is a great move to go with nostr:nprofile1qqs9g69ua6m5ec6ukstnmnyewj7a4j0gjjn5hu75f7w23d64gczunmgpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43q4gnztg.
Can I suggest to rethink your Protonmail setup. They might be a honeypot and regarding privacy/sec there are better options:
https://disroot.org/en/#services
They have may services incl. E-Mail at no cost. More important they support freedom tech. since long.
Another option is https://riseup.net/
See also this thread