The Internet is so important that for daily computer usage I, and probably everyone else, have a browser open at basically any point in time.
So do you want me to switch users between the $browser_user and $main_user every 5 minutes I need to do something outside of the browser?
xnest[1], ftfy
[1] https://www.x.org/archive/X11R7.5/doc/man/man1/Xnest.1.html
And switching Linux consoles/X servers is just two key presses anyway.
The Internet is so important that for daily computer usage I, and probably everyone else, have a browser open at basically any point in time.
So do you want me to switch users between the $browser_user and $main_user every 5 minutes I need to do something outside of the browser?