This is a consequence of extreme gerrymandering. Lunatics have more and more power. And the party both is intimidated by these lunatics and exploits them and their cult followers for money and power. The GOP is now using Ilhan Omar to try to make people think Greene has done nothing wrong. Greene is fundraising off of her remarks, and is becoming more and more powerful. Even if Democrats force her off the committees (and I hope they do), the GOP will now use her as a martyr to out of control Democrats.
I don't think she will have as much success as Trump did (she isn't as charismatic, she doesn't have the media or PR support he did for decades and still does), but I think this article about the path she's taking is mostly right.
Speaking of depressing topics:
I wish I could plead with them to not fall for this. They are going to open themselves up to attacks of doing less than Trump and the GOP on checks, even though that isn't even rally true, all while alienating those who were promised 2K and now not only aren't getting 1400, but in many cases will be getting nothing.
This type of decision meant to split down the middle just ends up alienating all sides.