DunderBroWell lol is by far the biggest eSport so isn't supporting it the best way to support eSports?
riot has a really scummy business model. they want to maintain a total monopoly on the competitive moba scene and they do this by banning orgs who have a team in another moba/arts game. they also won't support tourneys that have another moba game besides lol. also without the money they've pumped into the tourneys lol wouldn't be nearly as big competitively as it is today (though that is arguably not a bad thing).
not to mention the fact that they sell champions, and in a really scammy way for new ones: release them as really overpowered and then nerf them when a lot of people have bought them.
i'd rather support valve and dota 2 as i see it having a way longer life than league.