My parents weren't gamers, but I've heard stories of my dad playing Super Mario Bros. on the NES which I'm sure wasn't uncommon for the time. But as long I've known him, he had no interest in video games, but my parents were very understanding of the hobby and didn't really look down on it, at least by the time I was born since all my siblings were pretty much gamers.
I did see my dad attempt to play Super Mario Bros. on the Wii once though. But til this day, my brother and I are pretty much intertwined when it comes to gaming. We like the same stuff, play the same stuff, play co-operatively, and even side by side on single player games.
Part of the reason we actually really enjoy co-op experiences is because we have a great chemistry that just isn't there whenever we play with others, either together or individually. Like this one time we joined a random group of people for a game of Horde in Gears of War 4 and we made it to the last wave and we kinda tried to stick with the team and follow their lead, and we all just kept getting annihilated, until we decided the hell with them, let them die in the room they kept holing up in, and we held it down together to the amazement of the rest of the team.
My sister and our other brother on the other hand are a lot more casual though. She mainly likes Nintendo games like Mario and Zelda, and even got into Animal Crossing during the pandemic. She also likes stuff like Little Nightmares. Meanwhile my brother is more the typical casual player who's Playstation all day, but only really likes Call of Duty but still doesn't really play much.