Who are these people holding on to vastly out of date technology for the sake of not changing? How many rotary phones do you see being used?
1970s or earlier cars as daily drivers? The people who just refuse to change to superior technology because they just don't want to change are few and far between.The discussion was regarding customers not manufacturers. Manufacturers don't have a choice in free market conditions. They either adapt or die. The premise, that I agree with, is that superior product doesn't need to be forced on any one. If electrics were or become superior then new companies would quickly displace old companies that refused to change given free market conditions.