I agree OP. Pavements are for pedestrians. Not for cars.
There are some places where they are designed to be shared and there is room for pedestrians and room for cars to park. Fine.
What is not fine is when they park half on a pavement and half off, so are still in the way of cars, but also cause a problem for pedestrians and particularly people in wheelchairs and with prams. And car drivers don't give you any leeway if you are forced out into the road because someone has blocked the pavement.
And don't get me started on the people who drive onto the pavement more or less right at you. Or reverse out of somewhere without stopping for you.
It's time the law was enforced. It's illegal to drive on the pavement - by definition, if you've parked on it you've driven on it.
The other thing that really annoys me is when roadworks are going on and they block pavements with very little notice - and often don't provide another safe route for pedestrians to walk.
Pavements need to be reclaimed for pedestrians.
I don't have a problem with cyclists if they are sensible, after all you take up less room on a bike than walking alongside it. but don't ding your bell imperiously at me for me to get out of the way on a shared use path. A polite excuse me will be fine.
Now I've got that off my chest I'll get back to work.