Clearly PWAs are just waiting for the Year of Linux on Desktop, that way the dozens of people who use Linux as their primary os won't feel left out.
These things swing back and forth, and have for years.
As parameters change (capability of the rendering device; network latency and speed; storage capacity and transfer rate; power profile) then the winner can change, abruptly.
lets see how the app looks and feels compared a native app, not a single screenshot or video showing off anything...