Surely it's a conscious choice of companies if they don't have moderation, when ordinary streamers manage to set themselves up advanced bots? I'm not saying it'

Surely it's a conscious choice of companies if they don't have moderation, when ordinary streamers manage to set themselves up advanced bots? I'm not saying it's not a good idea for twitch to provide bots out of the box. But if PlayHearthstone can organise a tournament, stage it, and broadcast it, I don't believe they're unable to deal with the chat.