"The Hobby Is Dying"

Its the age.

Model A fords, 32 ford used to be priced into oblivioun. Now parts are getting easier to come by as that generation dies away. Mind you the street rod scene and fiberglass came into being.

Muscle car era generation will slowly fade away and the demand will decrease.

Now is the street tuner and current generation of high horsepower mobiles (dont want to use the muscle car term)

I see my step son and his friends all excited about electric cars and Tesla's junk.

With each generation the old generation hates the new phase of vehicles.
Horses hated gas powered.
Gas powered hated v8s
Hot rods hated muscle cars
Etc.