And macOS doesn't support Linux-style compressed RAM either, at least as far as I know.
[1] https://www.kernel.org/doc/html/latest/admin-guide/blockdev/...
[1] https://www.kernel.org/doc/html/latest/admin-guide/blockdev/...
https://en.wikipedia.org/wiki/Stac_Electronics
Interestingly enough Stac was apparently co-founded by Nvidia/Stanford's Bill Dally. The story of them being "sherlocked" by MS-DOS 6.0 and successfully suing Microsoft is interesting as well.