

OP asks how to explain to kids about terrorism:
How do you go about explaining terrorism and evil to young kids without storybooking it?
Guy says kids don’t need to have terrorism explained to them:
Bro kids today are fully aware about terrorism
Guy provides a reason why kids don’t need to have terrorism explained: they already learn about it in the form of school shooters, who are terrorists:
School shooters are … terrorists
Guy makes an assertion in the middle of the previous sentence that doesn’t really have much to do with it:
mainly right wing
Whether or not that part is true has no bearing on the rest of it. But what his second sentence had to do with the question in that it provided context/an example showing how kids already learn about terrorism.
Take it from someone who agreed with you 30 years ago: the health you ignore today will only cause you more pain, more stress, and more cost down the road. Even if you don’t live a long life, what life you do live will be a lot harder to enjoy if you’re not healthy.