That "he can't get anything done" is RiNO propaganda, and a smear of Cruz.
No, if as President he cleans out the 'Rats in two legs of the Iron Triangle through authority and influence, and if he leads conservatives in Congress in an insurrection against "K" Street money, he could mount a successful insurrection-from-above against Yurtle the Turtle and his sycophants and dependents, purging RiNO power in the Senate and opening the way to impeachment of Leftist SC justices and prosecution of the principal malefactors of the Clinton and Obama crime machines.
If Cruz has to fight a revolutionary war of extermination against the RiNO's in our own party first, then that is what he'll have to do. Pursuing them with the sword of justice is the best plan: their corruption has been their power, and it can be their downfall. America's ripe for a "great justice" and the fall of so many rotten, evil people.
I can agree with what you said. And, truly I wish everything you said would happen.
But, it ain’t gonna.