For anyone thinking the tradeoff is fully native, single OS specific vs cross-platform Electron, do remember there are intermediate options, and I'm not talking Qt (though that's also an option).

You could make a minimal native app shell for each platform, with the most relevant integration points, and then host a native webview within that shell that shares its UI across platforms.

Not quite as nice as true native, not quite as fire-and-forget as Electron, but certainly more efficient and integrated than the latter and a lot more cross-platform than the former.

Would have been nice to have a real, cross-platform UI library that uses the native controls everywhere, kinda like what WxWidgets hoped to be. Unfortunately Microsoft in their push to make Windows desktop development into a Lovecraftian nightmare, made that all but impossible.