The argument is that people who are born outside and come in, but instead of embracing our ideals, seek to do America harm, import bad ideals (like misinformation in the case of Murdoch, hunting innocents in the case of Karp, and racism in the case of Musk), should be called out and shamed. Fox News and ICE have done great damage largely enabled by the infra these immigrants set up. They also seem to promote hate against other immigrants (Chinese, muslims, etc). I think we often do not call out Musk and Murdoch for the damage they did. And given they are not American by birth, I do question their loyalties because their actions reflect a willingness to siphon money out of America and do us harm.