If you were talking about the mobile 32-bit world, you would be correct. The 64-bit world is very different. It is very homogeneous, it looks like an x64 serve

If you were talking about the mobile 32-bit world, you would be correct. The 64-bit world is very different. It is very homogeneous, it looks like an x64 server basically. Userspace actually wasn't ported that long ago. Fortunately now all the major Linux players fully support ARM64 servers (you can download an ISO and install on any ARM64 server without any voodoo, just like x64).