It's very cliche to say that "all malls are dying" like it's a monolith. Everytime now and then I come across many people on youtube, other websites etc saying that "Malls are dying and Amazon is taking other" like it's the gospel. There are many (both indoor or outdoor) flourishing malls, dead malls and everything in between within the US and abroad. Let's talk about the types of mall that are dying; they are almost all virtually in only two categories.
The first category is economically depressed areas (say Scranton, PA). The second category are in crime infested areas (typically in suburbs of large cities or within the city's core). They are all over the place, in cities like Nashville, Cincinnati, Memphis, Houston etc; personally, I will definitely put our own Regency Square Mall within this category, but some may disagree.
Let's talk about the liabilities within feasible malls (obviously not in crime or economically depressed area). They are mainly dying department stores; like Sears, Forever 21 etc etc. These issues are remediable IMO. Mall owners will have to get creative to fill in the dying stores when they pull out. It can be done, has been many times whether conventional or not.
Lets talk about the overall e-commerce money percentage in the US. It's only at 10 percent, not 100 percent Amazon like many think. Will the overall e-commerce sales percentage go up next year? Likely. Will it go up dramatically? Nope. Will it go up very very gradually? Yes.
The people in East Rutherford, Nj (or NJ in general) remind me of the people in Jax, tend to be very pessimistic. Part of the American Dream Mall there in NJ opened yesterday (indoor theme park, and ice skating rink). Yes I definitely know about the very long delays with this mall, I get it (the 2008 financial crisis, lawsuits among other things). The shopping and various entertainment venues will open in other phases at later times. Many are complaining online about the American Dream Mall saying the normal mall cliche, that the end is nigh because malls of course are dying...
When it's all said and done, this mall (55 percent entertainment/45 percent shopping) will have an indoor ski range, waterpark, high end shopping, luxury movie theater, and other things. Those various entertainment venues at American Dream will help the shopping flourish. Those are venues that most malls do not have, automatically making it a destination trip. They are sitting on a freaking gold mine. Here's the website below.
https://www.americandream.com/dream