Earlier quoted context omitted.
As I recall, it’s an Electron app. I just checked and the current version of Google Chrome is 635 MB, with its DMG being 224 MB. So yes, it’s insane, but easy to see where the size comes from.
Tauri has been a thing for a while, it baffles me people still choose Electron without a good reason to do so. Also webapps are just great nowadays most OS support install PWA's fairly decently no? ffs
For example, on Linux, it uses WebKitGTK as the browser engine, which doesn't render the same way Chrome does (which is the web view used on Windows), so multi-platform support is not totally seamless.
Using something like Servo as a lightweight, platform-independent web view seems like the way forward, but it's not ready yet.