I disagreed with this and will explain why.
In or around 1999 an old friend of my wife visited our house. She had been a struggling professional photographer for years. Her true love was photographic artistry but she would grind out whatever kind of assignments she got to pay the bills. I had just purchased my first digital point/shoot camera and was amazed at the ease, color saturation, etc. of digital photography. All 1.2 Megapixels of it. Or was it less? I don't remember. I understood that the resolution and light sensitivity was getting better every year. I wasn't ready to buy a DSLR because it wasn't there yet and was still too expensive.
I made an off-hand comment that in the future she would be using a DSLR. She looked at me like I had just committed a mortal sin and told me she would *never* use a DSLR, even if they improved greatly. DSLR's would *never* give the "film" look which was obviously the best look and the one every artist desired. Digital was too "digital" it would never look natural and, while it might replace film for journalism and such, it could *never* replace film for fine art photography. She went on to elaborate on how processing the film at different temperatures and different times with different developers could maximize the result and was an art/science in and of itself. When I suggested that, with enough pixels, the same thing could be done digitally she just scoffed and let me know I didn't know what I was talking about. She was an *artist* not a techy. The two could never meet in her field.
FF 10 years: I hadn't seen this woman since the last time she chewed me out for knowing nothing about art and artistic photography. She came by to visit. One of the first things I asked her was if she was still shooting film. She looked very sheepish as she admitted she had switched *entirely* to DSLR's years ago. She had a bunch of DSLR's and was more successful than ever. Even in the realm of artistic photography.
My point is, I had never met a bigger film snob, she was a film snob before digital was even a thing and the transformation happened really fast. She previously *loved* the darkroom and watching her images develop under the dim light of the darkroom. I think it will largely be the same way with cars. Yes, collectible cars will decline in value (and yet, some will still be worth millions), people will realize they didn't really enjoy being up to their elbows in oil every time they needed to refresh the oil (but there will still be a small minority that carry on the dirty, expensive tradition). Gas cars are not going away, they are just losing their luster and their following.