I could see it maybe being useful for certain large games that you only play occasionally, but…

That’d mean redownloading right when you actually want to play, which is a pain. Also, in ability to tell it to archive or un-archive something manually makes that situation even worse.

It feels like those “ram doublers” back in the day… Neat in theory, but just painful in reality. It puts a check mark on a sales pitch, but doesn’t actually help anyone.