It's a rare example of Government actually enacting the will of the people. Cars hold a special place in people's psyche which public transport does not.
The history of that is interesting, though. To oversimplify, it basically went:
1. Cars were something only rich enthusiasts could afford.
2. Rich enthusiasts started driving their cars into towns and cities causing noise, nuisance, carnage, destruction and, quite often, injury and death.
3. There was a public outcry and people wanted them banned. Some regulation was introduced (traffic lights, speed limits, that sort of thing) but at the same time, the car manufacturers and oil companies spent vast sums of money on public relations to change people's attitudes to the car as they ramped up production, because existing public attitudes were
not remotely conducive to the business model.
4. The PR exercise was expensive and went on for a long time, and was ultimately quite successful. Car manufacturers and oil companies demanded and got:
(a) massive, publicly funded road building programmes (without facing anything like the hostility public funding for rail always encounters)
(b) removal of public transport, including closure of railways, tramways, trolley buses and reductions in motor bus services as a way of encouraging people to buy cars
(c) in the USA they also got walking outside of designated spaces criminalised ('jaywalking') and planning laws changed so homes couldn't be built anywhere near basic amenities like shops, ensuring suburban Americans would have no choice but to drive everywhere. Naturally, once you've got generations of people used to a world where driving is the mode that is prioritised and travel by other modes is slow and/or difficult and/or dangerous and/or incredibly expensive (think Amtrak) then, of course, people will not favour policies that penalise motorists.
We are fortunate in Europe that car dependency hasn't been so comprehensively established and relatively few people live in places where it is actually impossible to get around without a car. There are lots of places where the alternatives to driving are not good enough to induce people to choose them, though. I've a feeling the transition to EVs will change that as a new generation of young adults is faced with the prospect of being unable to afford to buy a car and sees little prospect of being able to buy one outright, as the enormous cost of new cars has its effect on used car prices. So even if they remain cheap to run, people who don't have them and can't afford to buy them will increasingly demand sensible alternatives.
I have no difficulty, as an advocate of rail, making the same kinds of demands the automotive industry did in the 1950s - there is not enough capacity, so significantly more capacity should be provided and neither the rail industry nor its customers should have to make any contribution whatsoever towards the cost of that. Unlike their demands back then, a demand for
sustainable transport infrastructure is very much in the public interest.