This exact comment has already been posted. Try to be more original...
In Xanadu did Kubla Khan
A stately pleasure-dome decree
Where Alph, the sacred river, ran
Through caverns measureless to man
Down to a sunless sea.
Call me when there's an actual demonstrated problem. Maybe the new materials will act as an amplifier? The situation would be different from floorplan to floorplan and from one wifi antenna placement to the next. You can hem and haw all you want, but you don't know for sure until you field test.
Being overweight does not increase the number of cells in your body: the existing fat cells just swell.
[Do] you think tuna fishermen are going to stop using nets because they might catch something which has rights?
No, but I predict a not insignificant percentage would be deterred.