That gives a funny perspective on the "we'll [have to] redesign cities around this!" hype claim... Regarding seeing them being used by tourists etc. I imagine

That gives a funny perspective on the "we'll [have to] redesign cities around this!" hype claim... Regarding seeing them being used by tourists etc. I imagine the prohibition exists when framed in 'this will change everything - everyone will have one!' context, which is different from the reality of 'these are actually rubbish - almost nobody wants one'.