Does the promise live up to the reality?

Or are PWAs an oversold, underpowered and disappointing technology?

If you're not familiar with PWAs, here are some links about PWAs from Microsoft and Google (could not find anything from Apple):

Microsoft: Overview of Progressive Web Apps (PWAs) https://docs.microsoft.com/en-us/microsoft-edge/progressive-web-apps-chromium/

Google: Progressive Web Apps https://web.dev/progressive-web-apps/