Containers run on lots of non-Docker runtime environments. You can just install runc, or if you have systemd you can use systemd-nspawn. Or if you want a more Docker-like experience there's podman. Or if you're working with it kubernetes and containerd will run containers.

And if you don't like any of that, look in the Dockerfile and replicate the setup on your server. IMHO in 2021 it's not worth someone's time to worry about the eccentricities of 20-30 year old bespoke unix/linux distributions and their myriad of incompatible decisions.