I agree, these are all very disruptive.

I think it remains to be seen whether they will be disruptive in mostly positive or negative ways.

There is some research suggesting that bathing ourselves constantly in the radiation of WiFi may not be the most healthy thing. And the impact on privacy and individuality that these technologies will have should be taken into consideration.

Humans have a proclivity to jump headlong into things before totally understanding the ramifications of their actions.

Especially where there's money to be made.