The boom in online retail is going to eventually become a burst bubble. There'll come a time when people will be pining for the glory days of the shopping mall and high street to come back, and those online-only companies will eventually make a move into physical, like Amazon already have done, for example. The real issue lies within ravenous landlords engaging in rate gouging and local councils over-regulating certain aspects such as (in the case of the US) taxes, regulations concerning shopping bags (particularly in New York, where there's still wrangling over their controversial bag ban) leading to higher overheads and supply chain nightmares, and, in the case of the UK, parking. The latter has especially been an issue in the UK where local councils, in a concerted effort to pursue a strategy of getting people onto public transport, increase parking fees to the point that it, in reality, drives shoppers to retail parks with free parking, and even to other towns or super-regional shopping centres such as Bluewater in Kent, which attracts shoppers from all over South East England, and has a wide range of stores including, of course, a Disney Store.