It reads a bit like my current position after two decades of on-and-off-GTD and ~three years of PARA: the project/area/resource distinction is practical, but not earth-shattering.

But what‘s really working is GTD, which the article doesn‘t call out, but implicitly lumps together with PARA: actionable next tasks and collecting everything in some kind of inbox.

I haven‘t found much use for PARA itself in my personal life, but for organizing my work OneDrive it shines.