If you want to get away from just Google, you can try iCloud or whatever Microsoft calls their Mail product now. If you want to get away with big tech run products, I recommend Proton. Of course you can always go full tinfoil hat and host your own email server with your own domain, but that will set you back at least 7 bucks a year, even if you for the cheapest register (Cloudflare, they don’t add their own fees at all, so you can’t really go lower).
PSA To people watching YouTube with AdBlockers
You might have noticed that even on Firefox (depending on your lists) YouTube may detect uBlock Origin on Firefox now...