I also grew up in a period where loyalty had meaning , loyalty to my family, loyalty to my church, school , team. In Viet Nam loyalty to the guy in the hole next to you. Loyalty to my wife of 35 years. Loyalty to my friends,
Loyalty as you lay it out is a good thing. You describe real life, meaningful examples.
So loyalty to a cartoon chess piece, to my squad of cartoon chess pieces , sure, why not? Better question, why aren’t you?
First, this is not the real world. It is a safe simulation of deadly activities.
Second,it is an individual choice. If you want to stick with one country, knock yourself out. If anyone wants to switch teams, more power to them.
Third, it is fun to fly
against friends every once in a while.
And when I hear people say they can’t find a fight in an arena with a three sided war, who they think they are kidding?
Personally, I switch sides to find a good fight, or to fly with a buddy. Good fight? It could be one side is rolling bases, and I want to defend or join in. It could be to get away from the dreaded green feeding frenzy, where assists abound.