Again, we have a Uniparty problem not a Left vs. Right problem.
McCain/McConnell/Pelosi/Clinton/Bush are paid crisis actors, posing as left or right to push along their NWO Uniparty agenda to take down America.
By choosing Gerald Ford as his VP, Nixon incurred the wrath of his decades long benefactors, Prescott Bush and friends, who knew ALL of Nixon’s secrets.
Blackmailed him in to resigning. Note that Hillary Clinton, who’s husband was a “brother by another mother” to the Bushes, was in on the Nixon kill and Woodward was Navy Intel, and GOP in 1969 when he worked for the Nixon White House.
They are all friends and crisis actors on the political stage... making money on the downfall of this country.
Your theory about the Bushes is curious, but the timeline is problematic. If there was some sort of revenge enacted against Nixon for not choosing GHW Bush as Agnew’s replacement in 1973, Prescott Bush couldn’t have been behind it. He died in October 1972.