There’s no problem if the system is used in a good clean justice and socially responsible society
The problem with all and any of these tools is if horrors get into power or you get corrupted
An example would be the Nazi using the census to identify Jews
There’s the problem- it’s wide open to abuse.
Doesn’t really matter I guess because we are going to have it - there’s little resistance so far to the erosion of privacy and freedom.
the problem is that giving up freedom to pay for security is a huge price to pay and one is giving away every principle one wanted to have living as a free person