It is understandable you are thinking about privacy and looking for good way to cash.And your research about KuCoin showing low Trustpilot score of 1.5 out of 5 and many complaints about lost funds is huge red flag.This is showing serious issues with security.Cashing out large amount of crypto while trying to keep your privacy is indeed tricky but given KuCoin negative reviews it is smarter to look for other reliable platforms even if they require more identity checks or consider well regulated P2P options to ensure your funds are safe and accessible.But if you ask me I personally use KuCoin but I didn't face any issue.They have high withdraw fee and minimum deposit threshold just due to this I rarely use KuCoin.