How hard would it be to make schools safe from would-be shooters?

How hard would it be to make schools safe from would-be shooters?

1. Only ONE door should be able to be opened from the outside. (This was the policy in Uvalde, but it was ignored, and children died)

2. The one door that students can enter, should have a metal detector, at least one armed guard, and random pat searches. It should also be equipped with facial recognition capability. (Every time a school shooting happens, it turns out the shooter has a rap-sheet a mile long)

But the Democrats don't want to protect the innocent children, they just want the corrupt government to take your guns. Moronic presidents like Biden tell you that you don't need an AR-15 to hunt deer. No shit, Sherlock, the second amendment isn't about hunting deer. It's about countering a corrupt government that wants to be a dictator, like Kamala.

So why won't liberals secure the schools? Do the communists want school shootings? Would the shootings be a stepping-stone to total control?

I have a gun, and I HATE the fact that I need it.

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Dear moderators, please delete this question. DrPepper12 is harassing me. Do your job.
How hard would it be to make schools safe from would-be shooters?
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