I'm the opposite........I NEVER want those suckers to come out once I put them in. I've had way too many hotmelted inserts come out of my arrows for my liking......and usually inside a target.
For HIT's I use the 24 hour epoxy, for regular inserts I use Gorilla Super Glue. I've never had a HIT come out, even hitting something extremely hard........but I have had some Super Glue ones pop loose on hard hits.
Question: if you damage an insert, which happens to me with some frequency, do you just make that a practice arrow? I am not suggesting there is a "right" way - to each their own - but I look at inserts like tires or brake pads (a wear part) and the last thing I want is for them to be permanently affixed.