Containers correctly used make things much easier. “I need to build this software stack for Debian 10 on Arm64 but I am running arch on x86” -> Docker containe

Containers correctly used make things much easier. “I need to build this software stack for Debian 10 on Arm64 but I am running arch on x86” -> Docker container with Debian cross compilation toolchain and all is good. “But I need a modern compiler”, install it in the container, problem solved and you know the system depa match. “This software is only validated on Ubuntu 24.04”, container. Everyone has already mentioned have a dev environment that exactly matches prod save hardware, containers.