People are doing that. My kids tested sending https://kamalaharris.info https://kamalaharris.info and https://joebiden.info https://joebiden.info to each other

People are doing that. My kids tested sending https://kamalaharris.info https://kamalaharris.info and https://joebiden.info https://joebiden.info to each other on Instagram, in private messages. The sender would see that the message was successfully sent, but it would never arrive. Another case is that the person who ran the primary campaign for Kamala Harris now works at Twitter, where he blocked an opponent's campaign account.