The difference of attitude to cyclists here is that it’s never been adopted as a form of transport.
It’s seen either as kids on bikes as a plaything or a hobby of Lyra riders which are getting in the way of me driving my beloved car, how dare they!
It’s not helped by cycling targeted as a pro sport instead of a way of transport.
In the days gone by many people used a bike for work and to get around so these were common on the roads, now people want a car straight away and so cycling is seen as it is.