To prevent anti-trust suits. There’s a reason meta never bought Twitter even though it could many times over, they’d be brought to court for having the top three social media platforms. If they were going to enter this space they needed something to point to and say they aren’t a monopoly.
Just started timberborn and it seems to be in this vain. It’s a beaver city builder and you have to manage the river with dams to survive droughts, along with the typical food, water and energy resource management.