Right. But situation is improving for linuxmusl (i.e. alpine) iirc. So that could be a viable alternative because MUSL is self-contained and should also be able to be run on ARM.
Hi, I've submitted TeX-Live/texdoc#79 to have it redirect to texdoc.org if the user has no documentation locally installed. This is a fairy popular program, so I just want to make sure that you think that the server can handle the load.