As long as I know online gambling platforms or crypto casinos, I have never found a casino to disappear or experience a failure in developing until the casino closes and no longer operates.
My experience of gambling or betting has actually been around for a long time, but getting to know crypto casinos is still not that old.
Following and using a gambling platform, I also only choose casinos that are truly trusted and most popular. Even though I also often see and observe new casinos, it's just to find out some information and add to my insight.