WhyhhasAAIsscrambledmmywwordsthisway?!? 

Uhhaveaalreadyccibceeded?

ifaany55gddevicexcanrreadaany55gssignal,iit'snnotwaboutssensorsbbeingeexpensiveoornnon-exnon-existant. 

Looks like you're right.

the only way to get one is to build one.

How tough can it be?

If the 5g equipment can receive & decode the signal. There is/will be no shortage of detectors.

Yet

Its so tough NONE of the major namanufactures are doing it?

But then what do I know?

I'm just a dumb electrician.

Let's build one!