That's no big deal really. USDC does that: https://support.usdc.circle.com/hc/en-us/articles/360016060352-Can-a-customer-send-USDC-tokens-to-any-address-Can-ad

That's no big deal really. USDC does that: https://support.usdc.circle.com/hc/en-us/articles/360016060352-Can-a-customer-send-USDC-tokens-to-any-address-Can-addresses-be-blacklisted- https://support.usdc.circle.com/hc/en-us/articles/3600160603... And it should be easy to implement in a private consensus blockchain.