Cry’s in 100/20Mb

You really got dogpiled hard there, as if being corrected half a dozen times wasn’t enough, they had to downvote you to oblivion as well :(

Old kernels still run on it, it just won’t get new versions.

The reason Linux (and BSD) is perfect for old machines is that the source code is available, so anyone can maintain it if they want to. It doesn’t mean the core Linux team has to maintain it for them though.