There are a lot of qualifiers on this: Only in Singapore, only on apps requesting certain permissions frequently used by scams, and only when downloaded via certain paths.
I don’t see the full details but this implies that it’s still possible for advanced users to side load whatever they want. They don’t want to make it easy for the average user to start sideloading apps that access SMS permissions or accessibility controls.
If it takes a few extra steps for the advanced user to sideload these apps that’s not really a big infringement on freedom like this purism PR piece is trying to imply. Unfortunately sideloaded apps are a problematic scam avenue for low-tech users.
> The move, developed in partnership with Singapore’s Cyber Security Agency, is designed to prevent fraud and malware-enabled scams.
This explains why it’s only in Singapore for now.
Even if some technically inclined folk can install what they want, the masses will stay in the walled garden so that Google can get their cut and exert ideological control. Even now, both Google and Apple engage in practices across their product that are designed to scare people away from third party applications. From Google's terminology when describing Google in banners as "a more secure browser" etc, to Apple requiring a secret incantation in order to run unsigned apps.
All of this kind of mind control bullshit should be eradicated via regulation. Companies should not have a license to be deceptive towards their users.
> The move, developed in partnership with Singapore’s Cyber Security Agency, is designed to prevent fraud and malware-enabled scams.
Your comment seems to disregard it and instead lay this entirely at Google's feet as if they're seeking anti-competitive behavior - but if this was driven by a government, does Google really deserve all the blame?
(Note that I am explicitly not endorsing the move. I think sideloading should be left mostly untouched.)