I don’t find it cowardly, but I do sometimes think they’re letting their empathy cloud their judgement. Like, at the point in a story where a villain has been caught and escaped a few times and killed a bunch of people, it’s annoying for the hero not to kill them.
1. I’m sick of the same butthole ruining everything for everyone else.
2. I’m waiting for a victory I won’t feel until I KNOW they’re done causing problems.
Now, I’m a sucker for enemies to lovers, hero x villain type stuff so I’m definitely cool with some level of leniency. I love a good redemption arc. The hero is amazing.
There’s a reason I love Izu from MHA so much. He always wants to save them no matter what they’ve done wrong. I can’t fathom that good a person. However, at the end of the day if he knows it’s them or everyone else, he’ll choose everyone else.
So yeah, that’s more my feelings :)