Opportunity for more datacenters? A lot of datacenters are built inside abandoned warehouses and other buildings: https://www.datacenterdynamics.com/en/analysis/recycled-buil...

These places tend to be connected to useful infrastructure like rail lines, and at least in the US, the internet kinda borrowed rail's right of way to lay fiber. Not sure how well connected malls are; they tend to be near highways so it might have a similar advantage?