Even talking about software running on servers, I think there’s more 32-bit software than you assume. But my real worry is embedded systems, where very little

Even talking about software running on servers, I think there’s more 32-bit software than you assume. But my real worry is embedded systems, where very little is 64-bit. Almost every embedded Linux system, IoT crapware, Android anything. Almost none of it will be able to keep time after 2038.