Hi CK - this may be of interest - 'The Bottom Line' on R4 dealing with this subject . . . . .
https://www.bbc.co.uk/sounds/play/m001jcccMy ole' Dad would have said - 'what a waste of science!' and I think he'd be right.
I'd be interested to see what use this has in reality and learn what dangers might lie within . . .
From an old luddite. ATB