I wholeheartedly second this. I started by removing all the files off Google Drive, which was easy for me. To swap email, I took one week researching email replacements, another week signing up, and every week since then has been swapping over one or two websites to the new addresses. Still not there, but I’ll have a lot less work to do if/when I have to de-Google quickly.

Thinking of de-Googling as a single action that must be completed in totality is not a good way of getting anything done. There is huge value in reducing reliance.