I installed Tiny11 on my ancient potato of a laptop to extend its life without having to do without the easy compatibility of Windows OR deal with the bloat and other bullshit Microsoft forces on you.
So far it's accomplished all of that admirably while being as lightweight and stable as Lubuntu, the Linux distro I had it running before!
Btw, this might be relevant to your interests as well and though it might sound like it, none of the things mentioned and linked in this comment are in any way illegal ๐