Changing of terms and conditions without notifying the users or gamblers is normal with online gambling websites? Then when you did something wrong or about to withdraw your money they will tell you that you don't read their terms and conditions, and you start arguing with them until you decide to read the ToS again and you find out that it's different.
Some gambling websites consist of wicked owners that willingly plan to defraud their users using the ToS against them, or is this normal? Have such happened to anyone on this forum before?
This has occurred a multiple of times. And it's difficult to blame just the casino for this legally and practically in case of legit and popular casinos.
Legally they put the term that they could change the terms without a prior notice. And for many, they should obey the demand of the authorities from the jurisdiction they belongs to.
Most casinos blocks people when they try to withdraw a large amount and it seems they want to confiscate the money just because it's a large amount and they want to scam the person. But in reality there are some red flags they need to investigate or found on either the source of the coins (dirty coins) or the hacking attempt by the user. For some it could be an attempt to mix coins for cheap and money laundering.