Without examining the documents in minute detail, but having read and discussed the basic proposals on a professional basis, I would conclude;
1 - the sun will still rise in the east and set in the west.
2 - the effect upon G/A VFR operations, on a day to day basis, will range from negligble to nothing.
SR20 is being extremely alarmist, and I would venture that perhaps he currently resides in the Hills of Monatana, watching out for them there government controlled spaceships.
IFR operators will, as currently happens, continue to subside 'VFR' flights.