Recent conversations with friends had me playing Star Fox 64 earlier last week, which has been very nostalgic.
Over the weekend, I was surprised to have a couple friends who I thought would never want to play an Arma title show interest in playing Arma Reforger with a group of friends I play with. I got to play a bunch with one of those newly-interested friends yesterday, and was super pleased that she enjoyed it.
I feel like this is an improvement over previous iterations. Gaming time is often stigmatized, and this makes it easier for some to share their Steam Replay with friends.