Any good couch co-op game recommendations?

Title. I’d like to play more with friends and family, and I’d like to do that IRL. It’s gotta be available on PC, though, I don’t own a console.

We’re currently playing Sunderfolk, it’s a great game so far, kids and grown ups (it’s got a bunch of reading and strategy, so it depends on the kid)

As someone else said, Jackbox games are plenty fun, much lighter, each party pack has 4-5 different games, and they go on sale often on steam. Look through the videos for each pack to get an idea of the games it comes with.