I was pleasantly surprised to discover that Mozilla Firefox now has its own built-in VPN. I tested it right away. Everything opens and works perfectly. Maybe someone needs a VPN for some purpose, so now you know where it's located by default.
My Mozilla browser is experiencing some kind of metamorphosis with this VPN. It disappears on its own, even though I haven't deleted it. Maybe it's some kind of glitch in the browser itself. I'm trying to figure it out.