Pure nonsense, phonegap has been renamed Cordova and is widely used. The Electron of smartphones is Ionic which is a sexy and performant superset of Cordova.
PhoneGap (Cordova + Ionic marketshare) has a bigger marketshare than flutter and react native!
Source: https://www.appbrain.com/stats/libraries/tag/app-framework/a...
Ionic is a gift and it will only get more widespread, the myth that chromium is slow is increasingly dying. Also, did you notice the irony/hypocrisy that flutter is using the rendering engine made by chrome developers for Chrome developers ?
Ionic has released Capacitor as the successor for Cordova. And it's still compatible with Cordova plugins so all the work from Cordova days is not wasted. Ionic is definitely a gift.
Time is on webview apps' side. IMO cordova/phonegap got too big too early and the industry still has a revulsion that may not be justified anymore. I don't think they will ever come to dominate, but I do think hybrids will eventually go back to using webviews.
If groundbreaking UX is your core competency you need native. Hybrids get you neither the best feel nor the best dev leverage. Hybrids are selling the exact same dream phonegap has. But they let developers distance themselves from the bad rep and claim they're doing something different. Alternatively, at the other end, they get developers to build essentially native apps while pretending to save a lot of time.