@godeater
Good question. Most of my days I work on IT equipment owned and controlled by my employer. I cannot use or install a VPN client. But there is a SSH client and a "hole" in the company's firewall (port 22 outgoing is blocked) which I use to SSH into my homeserver to e.g. check my private mails or the like.

For my personal mobile devices I use wireguard when I am in spooky networks. Maybe, I should test tailscale.

@vkc