> Most OSS only supports as many distros as people are willing to test
Linux distros don't differ too significantly from each other nowadays (systemd plus a different package manager most of the time), so I'm almost sure this is not the source of problems.
Nonetheless, I can only add that we have ridiculous slowdowns in some standard library network calls on Linux, and at that point it is just not true that it will "seamlessly run on Linux", unfortunately.
Linux distros don't differ too significantly from each other nowadays (systemd plus a different package manager most of the time), so I'm almost sure this is not the source of problems.
Nonetheless, I can only add that we have ridiculous slowdowns in some standard library network calls on Linux, and at that point it is just not true that it will "seamlessly run on Linux", unfortunately.