To me the biggest difference is that players of hockey and lacrosse don't have to constantly listen to people who've never played hockey and lacrosse try to tell them the deep, inner truth about hockey and lacrosse.The strategy of soccer is very similar to hockey and lacrosse. If you played/understand how they work, you also understand soccer. The difference is that hockey and lacrosse are more physical and have more skill compared with soccer which is full of a lot of loose balls and ricochets.
Here, I'll give it a go: lacrosse is just the sport that soft rich white kids fled to when the normies, the blacks and the ethnics started playing soccer.