start-tor-browser (by Tor Project) doesn’t know about
--clearnet. That is because only
/usr/bin/torbrowser (by Whonix) had recently
/usr/bin/torbrowser --clearnet makes sense.
/usr/bin/torbrowser --clearnet will set that automatically. (See also
bash -x /usr/bin/torbrowser --clearnet)
I doubt that. Very Tor community specific. And ambiguous also. Has at least two meanings.
Thanks for the offer, tough I think too much work and not much gain. So better safe the time.
Systemd method would start firefox as root as a service. But even systemd user services wouldn’t give us anything related to multiple