It's a super simple non partisan issue that can get him some press that isn't about his sedition
The extreme grandstanding for her Twitter followers got her boxed out by her own party. She’s now just the lady with the socialist hot take for the evening news without any real means to change anything.
She's also just survived her first election as an incumbent. Two years in the house as a freshman with a Senate and president that would block everything anyway is not a time scale where you can reasonably expect to have massive legislation passed.
Lots of zingers on Twitter - no experience - no compromise.
Well not that much of a watershed moment I guess.
She could have made her point without that phrasing.