This is why it ain't gonna change. Especially with Tumpy. He just endorsed a big piece of the swamp right there.
Trump ànd other sane voices are trying to save a meaningful Republican Speakership with a five (5) seat majority in the House.
The caucas selected McCarthy as their candidate and he will be put to a House vote on Jan 3. If he fails to get 218 votes he's gone and all hell breaks out. You can bet your ass McCarthy's replacement WILL negotiate with the demonrats to bypass and neuter the conservatives.
You will end up with a "shared" Speakership with Republicans losing control of committee rules, subpoena power, House rules, and the legislative agenda.
But, by all means continue to blame "Tumpy" for sending out a clarion call to think this through. After all, the genius of your political strategic acumen is legendary.