I haven’t used it in a while, maybe its better. Basically since vscode is an electron app it can run im he browser. You can even use https://vscode.dev which is the official web version. Iirc it didn’t have the same plugins, but it’s pretty much the same thing.
Its super useful when you deploy alongside containers as an easy way to change configs in shared volumes.
I dont think it was malicious, but it is incredibly negligent. It puts a huge stain on the company that’s expected to honor embargos for unreleased products.