I have heard about gambling sites seized people's money when they are gambling from restricted countries but have you experienced this on any exchanges?
I am not a fan of using different gambling or betting platforms so I never experience such act of my money been seized due to my location or been restricted from withdrawals; but I am using exchanges like Binance, KuCoin, and MeXc exchange as well and I never received such notification to do another kyc, maybe it is because I am not a fan of using VPN always to access them, and my activities in these exchanges are going fine.