Really good with adblocking incorporated as well as cookie pop ups blocker. It has a very big connection with Crypto/Web3 which you can disable but it is a bit of work. With that said, it has a cool feature that allows to sync tabs between devices.
Startpage is google searches without it knowing you. Ecosia plants trees with its money.
I recommend ProtonMail over Tuta, although Tuta is a nice option too. Both are free.
I also recommend having multiple emails as it helps organizing your email and have a better control of the space, as ProtonMail at this moment has a limit of 500MB per account. Not only that, it limits exposure, so if your email and details get exposed, and start getting spammed, it only happens to one. Although for this last point, ProtonMail allows you to create Hide-Me-Alias emails that would do this job much better. I believe you can create up to 10 in the free tier. (Ref: https://proton.me/support/aliases-mail)
Proton also has free VPN service with available countries: Netherlands, Japan, USA, Romenia and Poland. You can’t torrent with it without paying, but has nice features like kill switch and app for your phone.