Most probably they'd use 0 cloud native services and everything run as a custom stack in bounce of compute instances with auto scaling and load balancer in fron

Most probably they'd use 0 cloud native services and everything run as a custom stack in bounce of compute instances with auto scaling and load balancer in front (or maybe K8, I'm oversimplifing) Honestly, it shows that perhaps they can migrate the stack easily everywhere else (and indeed they did in the west).