People forget that one of the reasons why the malls became so popular and helped collapse the old downtowns was, you guessed it, lack of free parking.
With malls, you could come into a boundary and spend a significant amount of time in a walkable arena with lots of different stores. You knew there would always be parking except possibly at Christmas.
Downtown? Not so much. And you probably had to pay for parking. And carry quarters for the meter. And risk getting parking tickets. etc.
Malls were what all the anti-car people supposedly promise will happen when you remove cars. And yet, I know of no malls that ever gained residence areas within walking distance. Which seemingly, would have prevented the malls from collapsing.
The anti-car brigade has yet to demonstrate why that should be different today.