I feel like Tor Browser should just spin up a fresh VM with a minimal Linux distribution and fullscreen Tor browser, with the VM's only networking tunneled through Tor.
I think Hyper-V can do graphics as well and it looks like bhyve added some sort of graphics support earlier this year, but xhyve has none. Not sure if there are any other lightweight hypervisors that support graphics (or maybe just use a protocol like X11 or VNC?).
Docker for Mac and Docker for Windows have done a great job of hiding the fact that it's using virtualization from users (but doesn't need graphics, of course)
I think Hyper-V can do graphics as well and it looks like bhyve added some sort of graphics support earlier this year, but xhyve has none. Not sure if there are any other lightweight hypervisors that support graphics (or maybe just use a protocol like X11 or VNC?).
Docker for Mac and Docker for Windows have done a great job of hiding the fact that it's using virtualization from users (but doesn't need graphics, of course)