Can I set up e.g. a Ubuntu virtual machine and simply select it to use Bridged Network, same as the real/official Whonix Workstation?
Will this be as secure as using the real/official Whonix Workstation?
If not, what is the difference? How is the Whonix Workstation more secure as long as they both use the bridged network and only can access the Whonix Gateway?
In both cases, they would access the Whonix Gateway, no changes.