A kick system will be ultimately abused by toxic people. How would you like to be kicked from a game just because a person dislikes you without you having to do anything wrong, probably based on your name, appearance, gear, or level and not for the reasons you want it for, that being "afk", because that's exactly what's gonna happen. It will do more bad than good. You just have to compromise with it, because the alternative is worse, it will invite the even more toxic players that are always looking for a game they can exploit so they can ruin the game and discourage good players from playing. We all have to make compromises to keep a balance of some sort of level of peace. Like how I have to run into players when I rather avoid them all the same, because they just can't help themselves from saying something they shouldn't be saying when I'm just minding my own business and not bothering them in anyway, just so that I can complete an urgent quest, if that wasn't bad enough, you want to give them control over who gets to play or not? What goes through my head is, how I would like for what happens to me, not to happen to someone else, because I understand how frustrating it is to have a system be used incorrectly against me, and that no one should have to experience that.
Converse with fellow players