Who runs the GOP?
A bunch of Leftists!
Many of the “Top 1,000” rich people, even Republicans, may be Leftists.
But a clear majority of the “Top 3 Million,” (in other words, the Top 1%) pretty much endorse the values of Conservative governance, not just by the way they vote, but also by the way they live and earn money.
There is a sure fire way to find out.
Use IRS data (for which you need a high security clearance) to get the names and hometown of the 3 million top taxpayers.
Then, cross check that to registered voters, or poll a large sample, then determine the percentage of Republicans versus Democrats.
If someone has done that before, I have not read about it.