The author is fighting a strawman. Rather than engage with the specific problems these solutions were built to solve they dismissively regard them as just flavor of the week trends purely for the sake of chasing newness. This is true of the entire post, but I'll tackle just one since it's emblematic of my issues with all the rest: The argument for Electron and React Native isn't "it's modern", it's "it's much cheaper…
Not all Electron apps are bad, but thats because they are still doing a ton of work to actually make it a little bit smoother. But this is in spite of Electron, not thanks to Electron.
Its a race to mediocrity on every platform