Dodgers/Yankees is a classic World Series match-up with a lot of history, it's two of the league's marquee franchises playing in the nation's two biggest and most iconic cities, and both teams had big stars and several future Hall of Famers playing for them. It's pretty much the dream World Series for MLB, neutral fans and casual fans.
I'm a Red Sox fan, so obviously I always root against the Yankees, but Mookie Betts plays for the Dodgers now, plus I've always had a soft spot for the Dodgers since my parents took me to see a game at Dodger Stadium (against the Giants, no less) when I was a kid and it was the best ballpark experience of my life, so I was thrilled to see the Dodgers win it. Congrats to them and their fans.