That website is not recommended in the privacy community, I cannot remember why, but this is the recommended list: https://www.privacyguides.org/en/email
Edit: Why
My dad somehow believes that that password managers are very insecure ( he got that from some sort of ‘reputable source’, so me telling him bitwarden is secure doesn’t help) and he just writes down all of his completely randomly generated passwords in a notebook, which always seems really inefficient to me, especially when he writes a character down incorrectly.
What I’ve done since Instagram is practically necessary for networking art my university, is using shelter for android I have Instagram Revanced in a work profile, and I’ve opted out from everything possible in the app, which is easy but not simple. I also have my account set to private and no posts, although maybe I’ll need some at some point idk. I also have trackercontrol to block trackers, and I use the Facebook Container add-on for Firefox as well as Ublock Origin.