Is citizenry armed with machine guns useful?

[riflejunky]

Ha Ha someone needs to remind president Biden the Vietnamese nor the Taliban had F-15's nor nuclear weapons and they seem to have been successful

 

[WallsGa]

Imagine how much shorter the movie "Saving Private Ryan" would be if they all had machine guns.

Yes, the Germans and their entrenched positions would have killed them in 23 minutes. It could have been 1 episode on FX.