One thing that will change is the number of people who enter the mall and only spend money in a single place before leaving. Stores in the mall have traditionally benefited greatly from people drawn in by other stores. A customer might enter the mall to buy an article of clothing at one shop, but then also decide to grab a coffee and later also spend money at the bookstore. Very few people are going to spend their money on an hour at the dance studio and then pay for another hour at the climbing gym and then go bowling. When shops were retail it was easy to walk out with bags from several different shops every time you went in, but when shops are experiences they require a lot more time and energy from shoppers.