Gura is the most popular vtuber

She works under a japanese company, so naturally this and her popularity means she’ll draw Japanese fans

She’s America-based, so she already draws in American/English speaking fans

Dodgers have prominent Japanese players and baseball is the most popular Japanese sport

All this means it’s mutual profitability for MLB, Dodgers, and Hololive

I believe fans wrapped around the entire stadium in line just to buy merchandise