As time goes on, more people driving muscle cars in movies set decades ago?

How many people today are preserving the sedans and station wagons that most people drove in the 50’s - 60’s - 70’s…80’s?

And I understand that muscle cars are a 60’s - early 70’s category.

In the future, viewers might think that all people in the 1980’s were driving Corvettes, Mustangs, and Camaros.