Sleeping giants has a store through godaddy. Maybe it's time we give them a taste of their own medicine. "Dear godaddy, why do you give a voice to extremists who attack advertisers of their political rivals to shut down their free speech, like slpnggiants.store?"

Edit: ironically, their name servers are with big commerce.com. Commies love big commerce. It'd be a shame if their other customers got slammed with emails.