[FireForged]

Whatever you have available to you either by design or by happenstance.. may help in any number or situations or maybe it wont. Being more prepared is typically a better position vs being less prepared. So just decide what you want to do.

If you want to carry first aid "stuff".. fine. Put some thought into what would be more practical in your particular setting and have at it. I tip my hat to you.

I don't think it makes much sense to do any handwringing over statistics or mass shooting data. Maybe "a mass shooting" is not the circumstance you happen upon or are thrust into.

I carry a fairly average med kit in the trunk of my car. I will carry some basic essentials on my person is I am in the wilderness or somewhere remote but I am not walking around the mall poised to render medical assistance. I will call someone , that just me.