I am fine with the advertised 0,5% house edge minus rewards.
I complain about this
They say in the trust summary about you that you are ignorant on basic math, and I think it's true. That is your problem. You claim "I lost 4,6% of the bets while the house edge is 0,5%", and you think the site is cheating, while no one told you you should lose 0,5% with your 180k bets. I mean, you could lose much more than 4,6% and you could win 100% or more if you were lucky. 180k bets is too small an amount to come to any conclusions.
Stake is a regulated site, and the advertised house edge is checked on a regular basis. And it's done through the simulation of tens of millions bets. No one needs your "statistics" based on 180k bets.
Actually, 180k bets is quite some sample size for blackjack.
And calling stake a "regulated" site also doesn't really mean anything since.
I will quote someone from this thread who actually made a good point.
This is the thread: https://stakecommunity.com/topic/81675-rigged-beyond-a-doubt/
In addition, provably fair “works” only on about 10 Stake Originals, does not work on 10,000 other games on the site.
On top of that all Stake is verified by CGF - Crypto Gambling Foundation. They have their certificate. How convenient, once again, that the same Crypto Gambling Foundation was started by no other then Edward himself - owner of Stake.
Not saying that OP is right but saying that stake can't be trusted blindly when very often the math in the casino games doesn't add up. I played blackjack there for a while as well, with terrible results. Losing 10 hands in a row is a common occurance while I never, and I mean NEVER, won so many hands in a row. My best is 5 or 6, that's it. My record of losing hands in a row is 15, you can calculate the odds of that happening yourself. I once started 0:11. They are trying to get you right from the start so you can't even recover.
But anyway, I am gone now from stake. Casino is for degens anyway, there is no edge to be found.