"Normal" is a weird term, as most ppl will shove themselves and close friends into normal. But if you look at any one of those you will find they all have a weird quirk or 10....
So I'd say I'm not abnormal.
I rarely eat a meal while I'm playing a game, but 4x games like CK 3 and Stellaris I dont mind. But then its more when I'm playing the game and want some food.
If I want something to do while eating its either reading something news / manga or yeah watching YT, Twitch or something.