When I let fsearch index from root, it counted 1.9 million files, which baffled me a lot. Before knowing the things in this thread. A typical windows install can have 50k ~ 100k files, but … 2 million I thought it was insane.
But in this context its something like if LibreOffice Calc had an API and upon start it registers a filesystem with a ‘folder’ for every worksheet and a ‘file’ named A1, A2, B1 … for every cell. Not real I know but a novice way of understanding.