This seems reasonable to me. Plenty of malicious apps on the play store too Even things that aren't directly malware can be malicious if installed unknowingly

This seems reasonable to me. Plenty of malicious apps on the play store too Even things that aren't directly malware can be malicious if installed unknowingly on someone else's phone, ex - child-lock/tracking/recording apps. It also would allow parents to pass a phone to kids and not have them add junk. Would love to just have all app installs require auth.