The worldview that links Tucker Carlson and Marjorie Taylor Greene is known as "conspiracism."

Once you achieve absolute, comprehensive detachment from any obligation to reality in depicting the leftist threat, then anything can be justified in response:

https://www.washingtonpost.com/opinions/2021/04/21/tucker-carlson-marjorie-taylor-greene-reaction-chauvin-conviction/

The radicalization of Tucker and Majorie Taylor Greene derives justification from a shared original wellspring, a violently hyperbolic depiction of the left.

I relied on an essay by @lkatfield about the "conspiracism" of the Trumpist intellectual class:

https://www.washingtonpost.com/opinions/2021/04/21/tucker-carlson-marjorie-taylor-greene-reaction-chauvin-conviction/