Sadly off road racing is well positioned for this since production based race classes are mostly dead now. RIP stock mini, stock full, class 3, class 8, class 7s, class 7, class 11, class 5-1600, as well as the original classes 6 & 4. Don't believe it? Check the entries at Parker. Sad but true.
I think the reach of these fools could affect off road. No more green stickers for 1400-1450.
They could possibly require wrecking yards to send in paperwork on engine sales showing the vehicle and vin# the motor will be going in and the buyer being required to have it inspected and signed off after it's installed. There is also no telling what restrictions they are trying to put on aftermarket parts.