So, let’s say you created a ProtonMail account entirely on your Tor Browser through the Tor mirror the entire time and then also signed up to SimpleLogin/AnonAddy to have an e-mail alias/cloak for each account that you have (for example, say you have make an Reddit account and you go and create an alias for the Reddit account and that alias will be used ONLY for that account and nothing else)
Would it be a bad idea to make aliases and use them for stuff tied to your personal identity (such as banks or stuff you’ve previously used payment options tied to your name etc) or it wouldn’t matter?
I do this with Protonmail and my only word of warning is migrating this setup isn’t possible with many other services. I tried to migrate to o365 and the setup is silly. I gave up and still use proton.