Most of the casino streamers are like actors, playing with sponsored money and playing fake emotions, not interested in that.
Good point. Often they are playing on demo accounts without real money, but obviously they pretend that everything is real there. And when casino are using such actors for promotion, IMO it doesn't gives good image about casino.
But even if streamer is honest, watching how someone gamble is something out of my interest.
if the streamer praises the gambling site he/she uses, it is certain that the streamer is a paid actor...
I don't really like twitch, if you want to see someone playing gambling, especially online slots, then I prefer to watch my favorite YouTuber.