What the hell is this mech?

Scene 1:

The leader looked at the car that had been shot into scrap metal and said,"I asked you to research a new handgun, but what the hell are you trying to do with an electromagnetic pulse cannon?？”

Ye Bai: " I’m innocent, Leader. Didn’t you say that you wanted something portable, powerful, and quiet? My electromagnetic pistol fits perfectly!"”

Scene 2:

Looking at the Red Army being crushed by the Blue Army, the commander of the Red Army said angrily,"You guys are breaking the rules. Since when did the field army have exoskeleton armor?”

[Didn’t you say that you wanted to customize a bulletproof vest that has many functions and can significantly increase combat power?]”

Scene 3:

The leader pointed at the individual mecha that was transforming and roared angrily,""I want a multi-purpose infantry vehicle! It’s not a mecha!"

Ye Bai: " Leader, you’re right. How can an infantry vehicle that doesn’t turn into a mech be called multi-functional?"”