I hope the next step will be Next Cloud for contacts & calender.
For Docs you can also use LibreOffice and with android CollaboraOffice, but you have to sync the files by yourself with Syncthing or also Next Cloud.
Working on removing myself from Google:
Step 1: get a nostr:npub1235tem4hfn34edqh8hxfja9amty73998f0eagnuu4zm423s9e8ksdg0ht5 phone (a Pixel 🤦‍♂️) ✅
Step 2: start using nostr:npub18q57qr3t07qljnapzqldaqa7ru2qwfpfnjdrwvhk327n3sc82f0qqwrs6f mail âś…
Step 3: start using Proton Docs âś…
Still many steps ahead, but the direction is clear. nostr:note1w3m6k060zc30eqnaeh7ms4vqlyl4v0x3vggcfw7xsym8uxsudtxsy82r27
Discussion
Not using Google for my calendar and phone contacts. Fastmail is my choice.