You can only criticize it, if you're made aware that it's happening. There are cities in the US that have deployed facial recognition technologies without anybody except the mayor (and police) knowing. Not even the city counsel knew. Most of the US was not aware to the extend that they were/are being monitored until Snowden revealed it.

> Predictive policing technology has proven highly controversial wherever it is implemented, but in New Orleans, the program escaped public notice, partly because Palantir established it as a philanthropic relationship with the city through Mayor Mitch Landrieu’s signature NOLA For Life program. Thanks to its philanthropic status, as well as New Orleans’ “strong mayor” model of government, the agreement never passed through a public procurement process.

https://www.theverge.com/2018/2/27/17054740/palantir-predict...