Okay, so we delete existing repositories and stop collecting that data for now. I'm in full agreement.
I just don't see how developing new systems is any sort of solution.
> It's possible that authoritarian regimes are very efficient and will somehow force companies to build insecure systems that can be abused
The genie is out of the bottle. Issuing an edict to "do things like you did them in 2022" doesn't exactly require genius-level administrative talent...
It's also a bit presumptuous to assume that a future authoritarian regime wouldn't have expert technologists at their disposal... why do you make this assumption? Technologists are just people; a few will be partisans and many more will go along to get along. (To wit: how many of your colleagues at Johns Hopkins who have personal issues with the defense industry don't take boatloads of $$$ from DoD? Or at very least submit to NSF CFPs that are transparently adjacent to concurrently running DARPA programs? Ditto for colleagues who have beef with the tech industry?)
> and force consumers to adopt them at Google scale.
No forcing of consumers required. Just point a gun at whoever has market power and tell them to do things like they were done in 2022. After all, we are talking about an authoritarian regime.
You make a reasonable case for deleting existing troves of data, and a good counter-factual case for never developing smartphones in the first place. But, again, the genie is out of the bottle.