It might be a cynical take, but I don't think there is a single person in these companies that cares about end user resource usage. They might care if the target were less tech savvy people that are likely to have some laptop barely holding up with just Win11. But for a developer with a MacBook, what is one more electron window?
I agree. I also find it interesting that many developers don't mind using Docker to run Redis / Postgresql and other services on Mac that are very simple to install and run directly. That's fine, but then they don't get to complain about Electron.
There are valid use cases for Docker on those types of software, but most users just use Docker for convenience or because "everyone else" uses them. Maybe influenced by Linux users where Docker has lower overhead. It's convenient for sure, but it also has a cost on Mac/Windows