I don't usually adopt a lot of kids in the Sims 4, but I recently had one of my single sims adopt two children. I love this feature and it really adds to a simmers ability to create a unique story. I ...
I have an infertile couple in my current game, they have had foster children, another couple, 2 men, adopted 3 children in this game. I actually use the adoption in the game quite often.