I totally agree. I'ts a little bit of a divergent thought I think but absolutely, the rink/hockey infrastructure nowadays vs. my youth is absolutely bonkers. And anecdotally, participation--especially at a higher level--just continues to grow. I think that's where having Kings/Ducks invested in the community helps so much.
That being said it seems like people expected a 2nd "gretzky boom" after the Cup wins and that just never came to fruition. But I'd suggest the torch on the game-at-large getting passed down thru the grassroots will help solidify the markets over time. This is where someone like Zegras is great for the game here. And having impact players from California stick in the NHL instead of just pass thru as "hey I know that guy!" helps imo.