Nice to see that you a couple of streamers (line Juicyfruity and Drew?) playing on your site; it will help to put the site more in the spotlight as for some reason it is not as popular than others. It has been a while since I last saw a gambling video but it is always pretty entertaining to watch.
Yes, it's true that if many well-known streamers play and get lots of wins on a site, it can indirectly provide special interest for gamblers to play there.
But unfortunately not all casinos can have many well-known streamers because some casinos don't provide what streamers want, such as feral bonuses.
I myself am not surprised that most streamers manage to get big wins because they play with quite high stakes and of course with a lot of capital, which creates gaps or opportunities to win big.
It's amazing and motivating when watching games from streamers, but we certainly can't follow the way of playing a streamer who really pursues victory for the sake of his goals.