Is there any wrong to come by picking mean dialogue options?

[Vahlnir]

I like how when you pick the most a-holish option in the game, people think I'm joking and everyone just goes on like nothing happened.

Like, idk about you guys but if the WoL told me they would like to execute Fordola gangland style: they'd never find her head, after asking what should we do with her, I wouldn't pass it off as a joke.

The Scions:

"Oh, you're such a rascal!"

The Warrior of Light: "....? *stoic nods* No one gets me... "

But yeah, my head canon for my character would probably consist of some questionable decisions at points which the Scions would disagree with. Nothing too crazy, mind you, but probably unconventional/unorthodox. I'd love to have the ability to make such choices and have them actually, you know, matter.