Those that supply daily consumables (milk and bread etc) will probably survive, hairdressers probably come into that category! and possibly some local interest specialty businesses. I think cost has taken over from local service! I enjoy going into the big box stores! (not very often) looking, trying and testing all the options,(computers, TV's etc) tasting fresher food, often getting good advise from experienced assistants, (there are lots of ex-tradesmen sharing their knowledge) picking the right tires, selecting the correct lumber etc I hardly ever buy on line, sometime occasional old car parts. As Malcolm says this is the 21st century, we need to adapt to the technology, (the post office first!)