The document that says right at the start that it's only talking about browser Javascript crypto, and not standalone?

Not that the crypto itself would be handled by Javascript in an Electron app in the first place...

Yeah I did see the sarcasm.

That's missing the point. $2 of RAM in exchange for security is a good deal. Go ahead and use the command line version yourself, but if you're not going to contribute to a native GUI version then don't be a party pooper about Electron.

Electron's only a problem when there's lock-in of some kind.