I took a trauma first aid class the same weekend as my last carbine course and honestly the first aid course felt more immediately applicable. It is okay to train for what happens after the shot too..
After a hunting accident near my town a few years back, our local club started pushing trauma kits on every range bag. It’s one of those things you hope you never have to use but want to have just in case.
I took a basic trauma class last year and it honestly changed how I think about training. Knowing what to do when things go wrong feels just as important as hitting your target.