When I started using VSCode, it was perfectly snappy and I could see what people were talking about when they said, "But VSCode is Electron, and it's fine — it's just crappy developers."
After about six months of using it and loading in fewer than ten extensions, it has become very laggy. To the point that I have had to train myself to pause my typing after I press certain key combinations while the system catches up.
VSCode is great, but it's not a poster child for Electron.
Rather than the usual reason electron apps get made, which is because they’re “easy” and allow web-first devs to put out acceptable-quality desktop apps with no mind paid to those same concerns.
It is entirely possible to release good software with electron. It is also entirely possible to win the lottery.
(Bitter and annoyed? Me?)
That's not a given. Just look at the bloated monstrosity that is Visual Studio.
Desktop is fundamentally a different medium from web. It's a pipe dream to expect the web mentality to just transfer over. It's akin to saying a webdev is a great gamedev because they can write code.