Your survey size of 1 is noted. How would even know that none of the people you know have never used an Electron based app?
Slack has 8 million daily users. The Electron based desktop app works exactly like the browser interface as you would expect due to large amounts of shared code. But many people I know prefer the desktop app. For me, the dedicated app makes it is easier to not get lost in a jumble of 20 open browser tabs.
Visual Studio Code has had millions of downloads. I couldn't find usage statistics but the Stack Overflow 2018 Developer Survey rated it the #1 most used IDE. https://insights.stackoverflow.com/survey/2018/#technology-most-popular-development-environments
Electron + JavaScript is one of the most popular cross platform desktop app framework available today. The barrier to entry is low, which of course the gray beards on here will say is a bad thing. E+JS is delivering on the promise of Java desktop apps.