You seem to be saying that letting them go free is the best answer we have. This may be correct - it is something we as society need to debate in great depth. However it still isn't a good answer.
You seem to be saying that letting them go free is the best answer we have. This may be correct - it is something we as society need to debate in great depth. However it still isn't a good answer.
I think there's some confusion and people talking past each other there.
With a warrant, LE can extract messages from devices, request and receive data dumps from service providers, and attempt to crack encrypted data. In many places they can also insert backdoors (server or client side) with a warrant. We see some people pointing this out as being sufficient.
This is different from every device and citizen (except politicians) preemtively having their devices backdoored with access granted after a warrant (which you seem to be arguing for). Most of us agree that this is unacceptable and is already unconstitutional in several EU countries.
Currently there is simply no capacity for warrants to be seriously vetted. Hence they become arbitrary.
"Why don't you want a government camera implanted in your eyeballs? Do you want to let criminals go free?"