Same here ive been on different casino sites but i dont see any that offers a loss back or a money back guarantee but this feature is real and usually existed on live products that people use on their daily lives . Gambling sites do only have a some incentives for playing depending on how much you wagger and will give you some bonuses and other perks ...
That's right we have different online gambling casino here and I think all of them are operating legit and it doesn't need to recommend someone else. Do your own research because you are the one who manages your risk on that and does not rely on other people suggest.
Once crypto casino having ads here in bitcointalk forum then you are totally fine on that gambling site, they are filtered here as well to be a legit crypto casino.
Even there are many gambling sites around here without any promotion campaign at the current time,which might fit into the criteria of some people for that we have to visit the ANN threads and their active levels before depositing any money into any gambling sites.