There are endless amounts of developer chatter about using / not using Electron.
As a user ... I really don't care what they use, the app runs well or it doesn't and I don't care why.
Well, Facebook almost lost the game completely because they were using a hybrid app.. Users cannot articulate why something si ruining performance (maybe not their app, because it simply has a higher priority set..)
PWAs, for example, can have downloadable bundle sizes < 5 MB, run in < 50MB ram, and have plenty of headroom for lots of features. You only need electron with it's own copy of a browser if the browser sandbox is unacceptable for your use case.
Electron wouldn't even be able to run on it.