The joycons seem to attach as easily as a MagSafe connector… but I hope they don't detach as easily! I wonder if the handheld ergonomics were battle-tested to prevent accidental joycon detachment while gaming.
Yeah, I was concerned about that too. It looks like it has a small thin edge connector on the body of the Switch 2, sort of like a USB-C port but without the protective shield around it. If it's not designed well, we could see it snapping off in kid's hands and requiring expensive repairs.