So many clueless haters here
I used to follow SC2 VERY closely, but ever since Kespa integration and the new WCS format... I just watch it whenever I happen to have some time and even then its usually just a single player stream. Every time I turn on GSL or SPL its 2 players I've never/barely heard of.
I watch some Dota, but don't know the game well enough to understand why the teams choose each lineup and don't have enough time/will to actually learn it from casting and watching pro games constantly.
Twitch is about to be bought for a cool billion, so yes I'd say eSports is growing... rapidly I don't know. Sc2 growth has certainly slowed/haulted. Dota 2 gets very good numbers... and LoL's are so good I don't know if I totally trust them.