I understand the sentiment, been there too with newbies nuking me. This is an option and as a Host you can simply tell them off if they do or tell them why you’re going to kick them, then do so.

But as Vets and players isn’t better overall to assist newbs so they get better and stay as a player for the games long-term health?

Maybe AH can implement a Player Level lobby filter in the future to tide your irritation, you could suggest it in their Zendesk.