Sekiro: Shadows Die Twice was life-changing for me. There’s quite a bit of exploration that will let you experience various bits of deeper lore, including an entire hidden story that links up with the backstory of one of the minibosses. Not sure if that’s what you’re looking for, but I really enjoyed this one.

I think that is one of the reasons, but the main one is probably interference from controllers.

When they added Bluetooth audio to the original switch, they had a limit on the number of controllers you could have connected at the same time (I think it was like two?). So it’s probably the same for switch 2, they just don’t want to deal with it

I happen to have a 50% exam tomorrow, that would be awesome to have. copium