I seem to recall that Black and Decker used to run a string of high street repair and refurb shops. Why not eh?
When a basic electric drill cost more than a weeks wage, it was worth having one repaired, but even then the repairs were relatively expensive. Now such a drill costs a fraction of a weekly wage, the repair costs can be many times the cost of a replacement - so now there are no such outlets.
A big contribution could be made into making things repairable, if the manufacturers simply made the replacement parts much cheaper. What sensible person will pay half the original cost of an item, for a minor part, then the labour on top? Vehicles have much cheaper pattern parts available, but the working life of such parts tends to be much worse than the original manufacturers parts. Ideally, you should be able to buy a complete set of manufacturers parts, to enable you to build the car (with free labour), within the cost of buying the vehicle from the showroom.