Let you make a pistol, what the hell is this mecha?

scene one:
The leader looked at the vehicle that had been smashed into scrap iron and said, "I asked you to study a new type of pistol. What the hell did you make me an electromagnetic gun!?"
Ye Bai: "I'm wronged, leader. Didn't you say you want something that is portable, powerful, and quiet? My electromagnetic pistol fits perfectly!"

Scene two:
Looking at the Red Army being crushed by the Blue Army, the Red Army commander said angrily: "You guys are fouling. Since when did the field army still have exoskeleton armor?"
Ye Bai: "Didn't you say you want to customize a body armor that is multi-functional and can significantly improve combat power?"

Scene three:
The leader pointed at the transforming individual mecha and shouted angrily: "What I want is a multi-functional infantry vehicle! Not a mecha!!!"
Ye Bai: "The leader is right, can an infantry vehicle that doesn't turn into a mech be called multifunctional?"