This is why most of the hackers are targeted at casino hot wallet instead of gamblers accounts because the hackers already know that some accounts already have a 2FA security level and will be difficult to break in.
Not only this this but hacker usually rare to hack players if they don’t know any credentials for the account. If you didn’t share any of your casino account online and doesn’t open mail from unknown source then your account will be safe even without the 2FA because hacker donhave any lead to hack your account. This is the reason why most hacker target casino server since it’s exposed publicly and much easier to target with the right tool compared on brute forcing unknown account without any guarantee if the account contains balance or not.