Yes, casinos will easily detect anything suspicious, so cheating them is nearly impossible. They have the money to purchase or pay for tools to keep their systems secure. Moreover, reputable casinos will enhance their security systems to ensure they enforce their rules.
I personally prefer not to do anything that could be considered cheating. Because even if we claim we accidentally violated the terms and conditions that led to our account being frozen, for example, they won't want to know whether it was intentional or not.
It is like saying casinos have the eye of an Eagle, they will always catch you hands down but sometimes some will leave you to keep fooling around before they will starts probing you. We should never try to outsmart casinos especially when we are playing from a region that is obviously restricted, trying to use VPN to bypass the restriction.
It is better to keep gambling on a non restricted casino than to try and bypass the restriction and going as far as depositing on the casino in order to keep gambling for the money. Honestly, I see this as a dangerous move that could lead to freezing of the account by the casino team when detected.
They will certainly allow us to continue playing after detecting any indication of cheating, because I'm sure they won't just take action immediately; they'll investigate further and confirm whether what they find is true or not.
Just like when they provide service to us, sometimes they need time to verify user complaints so they can provide the best possible service. Therefore, we must be patient when submitting complaints. We can't expect them to resolve them immediately, even though we certainly want to receive service as quickly as possible.