I haven’t looked at the whole list, but at least parts of it seem outdated.

• Privacy Badger no longer learns automatically (since 2020) and is now superfluous with ublock origin
• Enigmail has been discontinued for thunderbird since 2021 because thunderbird includes native pgp support
• This is the first time I hear about TorBirdy but it hasn’t been updated since 2018 and only lists support up to Thunderbird 60 (current is 115)