"Services like AirBnB and Uber can be great for entrepreneurs, investors, part-time workers, and consumers. We should be reminded that disrupting industries sometimes creates losers in the working and middle class that don't have an easy way to switch jobs in some countries or economies."
This is absolutely true, but it has always been so, for countless professions across the centuries.
Industrialization, automatization, globalization have caused many people to lose their livelihood due to the obsolescence of their industry and profession, but the net result has always been a richer, more modern society (whether if 'happier' or 'better', it's hard to say).
Taxi drivers happen to be a much more vocal, compact and uniform community, and that's why they appear more in the news, but there are countless other people being affected by technical progress on a daily basis (from journalist to shoe repairers to travel agents).
While it might not be a zero-sum game, to reference a famous pg essay, it's a bit naive thinking that entrepreneurs can create value out of nothing, without affecting the existing status-quo in other ways than positive ones.
Instead of fighting it by enforcing ad-hoc laws, governments and unions should work towards creating the conditions so that the affected workers are able to find other occupations, IMHO.