Why is having a social "combat" system a good thing

Aw man, I’ve given up on engaging with these kinds of threads. Doesn’t really matter which forum they’re on. There’s no reasoning in the realm of taste and preference. The second the word “should” shows up in a discussion, you’re now talking orthodoxy.

The only correct answer is “because I think it’s fun and makes for a game I enjoy.” Period. Full stop.