You seem to forget the primary reason why glue traps shouldn’t be used: they are beyond cruel. Animal can rip their face off or chew their limbs off trying to get away. That’s a death no animal deserves, it’s torture, nothing more. They shouldn’t even be allowed to be sold.

You’ll find that most people don’t want to torture animals; they just want them go. Many are ignorant about how awful glue traps are. Should be outlawed.

And your b/f chucked a still-alive, suffering animal into the dumpster without putting it out of its misery because... ?