Thoughts
Cloudflare WARP is a free VPN. It seems reputable. It doesn't come up in the VPN conversation because Cloudflare doesn't advertise it as
such, they really don't want to complete with the "VPN" providers for some reason.
Edit: Oh so you know what it is. Is they're really focused on encrypting your connection to HTTP websites and running DNS over HTTP. And in some cases, like if a website is hosted on Cloudflare servers itself, then they don't bother e.g. hiding your IP address. So they can't advertise it as a true VPN. But it works for me. No more unencrypted DNS!