https://web.archive.org/web/20250506145643/https://smex.org/...
The article leaves out quite a lot about what AppCloud is, but it's essentially how Samsung monetizes their non-flagship device users and can do things like insert installation advertisements into the notification tray, and silently install apps.
Personally, if I found this on my device it'd be the final straw to grit my teeth and finally get a personal apple device.