People can mount whatever defense they like of Electron, but the bottom line is, I think twice before I adopt any new Electron app. My daily drivers are a desktop replacement with 8gb of ram and an ultra-portable machine with 4gb.
On 4gb it only takes a couple of Electron apps to eat half of my ram or more. Factor in the OS and a browser or two and it's already swapping. These are often just chat apps or something, they may be good apps but they aren't doing anything fundamentally new and whatever they replaced probably needed It used to be that developers published minimum and recommended system requirements for their program. Maybe Electron developers need to start disclosing that 4gb ram is the minimum to use their apps and 8gb is recommended.
There don't seem to be many benefits I get from an Electron app that I couldn't be getting by just running Chrome in app mode with a dedicated profile (which consumes a lot less ram).
I would prefer to see developers release a web app first and then perhaps offer an Electron version if you've got ram to burn.