Sorry to say that but I had to think about that posting quite a while to understand.
In Germany, a lockdown is staying at home during a Covid-19 situation. Not like the thing mentioned here.
Part of the problem might be that in USA there are many, many, MANY more weapons than anywhere else.
And way less access to mental health resources. If a teacher in Germany notices a student is mentally ill they most likely have more than 1 no-cost place they can direct the parents to. That's not a thing in the US
Of course. Far fewer restrictions, far more cultural glorification of gun violence, and abundant reactionary opposition to any measure that might reduce gun deaths.
Our children are dying, and dying, and…nothing changes.