[Fej]

It's absolutely for the latency, it's almost a faux pas to play the games I mentioned online at a high level without an Ethernet adapter (since there's a decent chance you'll get a match with others who are). Additionally, the Switch is the sole major gaming platform which has avoided the bloat endemic everywhere else; there are no games on the platform anywhere even close to triple-digit GBs in size, or even half that.