I wonder the same.
It seems his only way to change the Republican party/Washington is via an Article V Convention.
At best, that would take a decade or more from start to finish as the results of the convention would have to be debated by each state legislature.
At worst, the compromisers would come out with amendment revisions for the 1st, 2nd, etc., to put more power in the hands of the government.
Meanwhile, the GOPElites move more and more to the left.
A lawless cabal who do not currently follow the Constitution, are not going to allow themselves to be restrained by whatever comes from an Article V Amendment.
You cannot stop tyranny via civil means.
Period.