Well, let's just narrow it down to this invention in particular, ok?
"Is there a need for bullet proof rooms in US schools?"
"Why, yes potato,
there is a need for bullet proof rooms in US schools."
"Did someone see a niche and invent a bullet proof room specifically for schools with a whiteboard and shit?"
"They certainly did, potato. They even made a cool promotional video for YouTube!"
"Oh, ok then, maybe the US needs to get its shit together?"
"Why, yes, potato, the US certainly does have to get its shit together to stop kids turning mass murderer in their own schools."
"Oh, boy, I hope that doesn't impinge upon some of their god-given rights to walk the streets armed to the teeth."