I recommend Proton Mail if you just want a simple, no fuss email service. It's free with some paid options, but the paid options are super unecessary and pretty much useless if you just use email to sign up and send support emails. Proton Mail also blocks trackers and cleans links in your emails.
I've being using Proton Mail as a free user for quite a while now, and I don't really have anything to say about it. Though I was a former Tutanota user. I would say that Proton Mail is better due to its tracker blocking, link cleaning, and more.
These services think people get their money from trees. Also seriously who even pays for YouTube Premium? There are both adblockers and website download tools, both of which are completely free.
It's funny how they think this is gonna do shit. The only thing this'll do is make everyone switch browsers.