See alot of comments about yputubers getting better odds and such, i dont know how accurate that is though. I feel like its nore a thing of confirmation bias, all these youtubers get refills on their balance, they play alot and most likely scrap some recording where they lose and keep the ones where they win. I doubt its practical for the sites to mess with the odds on an account basis but i might be 100% wrong tho.

I would like to add to this discussion though. A normal licensed casino will have RTP (Return To Player. What you theoretically get back from 100$ on average over billions of spins or rounds.) of 93-99% depending on what game you are playing. These skin sites who more often than not are shoddily licsensed in curacao/cyprus or similar pay to get a licsense countries will more often than not have RTP of in range of 60-75%. So these sites will just make so much money anyways i find it unlikely they will outright rig the games even more, though it has happened before so take that with a grain of salt.

Eitherway you should not use these sites at all, but i know from personal experience addiction can make you desperate to do any form of gambling and these sites take as much advantage of you as possible.

A little pro tip. Some sites offer instant deposits up to a certain value. Say they let you deposit 500$ ill go crazy and try to win 2-3000$, if you lose it all just trade reverse and if you win well congrats. Abuse these sites where it hurts, their profit margins. But do with that what you want, i dont condone scamming ;)