Many individuals and small splinter groups worked independently, some of whom had no knowledge of any other participants or actions. The following groups had their reasons to eliminate JFK:
LBJ
Joint Chiefs of Staff
Rogue CIA
FBI (Hoover)
Help from the Cosa Nostra
Military Industrial Complex
These groups overlapped each other knowingly or unknowingly but they all desired the same outcome:
Eliminate JFK and RFK. It took them from 1963-1968 to do it but they did a pretty darn good job of it.
The Warren Report was debunked way back in 1965-66 by pioneers such as:
Mark Lane
Cyril Wecht
Sylvia Meager
Harold Weisberg and many more “serious” researchers.
Your post still has a seventy year cover-up to explain.
Who has the power to do that—most folks on your list do not.
The best explanation that works for the seventy year cover-up is a Mossad-CIA alliance.
In President Trump’s words from the article—this was about “sources and methods”.
“Rogue CIA”..................But, you repeat yourself..................