We have tauri, react native, electron based desktop apps coming from every corner right now. AI coding would have has multiplied the Apps. Last time I developed an App in 2023, it took 99$ per year to get the warnings off the mac app and for windows, I didn't have money get the notarization. I know we cant develop an open and free signing system. But we could have a wikipedia style community built and driven project for having desktop apps with a scanning, reporting malwares and other security features. I checked, no any such registry exists.