This is a good list and we believe that everyone should take steps to maintain their online privacy and security. VPNs are an important tool in this day and age, glad that you mentioned ProtonVPN briefly as well.

For anyone interested, @deepdives has a section on internet safety and security in this resources for researchers post which is also pinned to the community page.

We would also highly recommend the Electronic Frontier Foundation (EFF) - Surveillance and Self Defense guidelines which you can access on their website.

https://ssd.eff.org/