The 2 aren't the same tho. One is dead, wasted money on your car sitting in a space. The other is trading for things you want. Both have a completely different feel imo. I think 7 quid parking is an absolute rip off but I'll happily pay 70 quid for a jumper. Might sound stupid but it's the way it is for a lot of people.
I agree tbf. I think the question should be would you accept paying that price for parking if the town offered a John Lewis, high end shops, some nice places to eat, vibrant atmosphere etc? I think 90% of people would say yes. The issue isn't the price of parking imo and never will be (unless it's something mental), but that is an easy one to blame as it's the one you feel in the pocket, even if it's a menial cost.