I think a PP just summed it all up very succinctly - consumers just don't care how they acquire their consumables as long as they get them cheap, quick smart and completely at their own convenience.
If small businesses go under it's not their problem - they can just go elsewhere.
My seas-side town has been hollowed out due to out of town retail parks, there are no department stores. It's all coffee shops, chains, pubs and entertainment. There's a big cinema complex with lots of eateries inside - all corporate. Rates are extortionate so there are huge amounts of empty shops and the place is considered a no go zone for residents. Tourists are disappointed by the lack of vibrancy and diversity.
My shop is in another part of the town on a High Street so people do find their way to the small independent retail outlets in my area but as mentioned in my last whine, there are continuing problems with out of area roadworks that cause drivers to be diverted around the place and which of course is frustrating.
So if traditional shopping is going down the pan and everything goes online, towns are just going to have to rely on entertainment and in person services to survive, and give any sense of vibrancy. Those markets are already at saturation point.
There is also a drive to reduce consumerism for environmental reasons, yet the economy relies on the trading of widgets and services. When any industry collapses, the unemployed as a result don't have the money to support other business bar the essentials. It's a zero sum game.
Technological advances change so quickly that it's hard to keep up.
There's only so much innovation small businesses can incorporate on dwindling capital.
Let's face it - we're heading for a world where the majority do everything online and only venture out for fun occasionally - economically things are going to implode before long, and as for the long term psychological damage being done by it all, well, plenty of evidence of that all around us.
Bottom line, very few people actually care about anything except their own immediate gratification.