Google may have coined the term (not sure about this), but it's far from their own thing [1]. PWA should've been a blanket term for a set of standards and guidelines for developing web apps. Those include progressive enhancement, which I don't think most people would expect.
Unfortunately, the term has been co-opted to mean "website I can install/pin as an app". Again, Google is probably to blame for this, but AFAICT it was never meant to be the meaning of the term. What it does do is create misunderstandings, like a sibling thread claiming that (desktop) Firefox doesn't support PWAs because you can't install anything.
Unfortunately, the term has been co-opted to mean "website I can install/pin as an app". Again, Google is probably to blame for this, but AFAICT it was never meant to be the meaning of the term. What it does do is create misunderstandings, like a sibling thread claiming that (desktop) Firefox doesn't support PWAs because you can't install anything.
[1] https://developer.mozilla.org/en-US/docs/Web/Progressive_web...