TBM, as you might expect I am entirely in tune with your thinking on points, having spent many a year digging my heals in as the world rapidly turned it`s back on the mechanical and went digital, though the basis for my arguments was that the mechanical could be repaired and modified where the digital ever required replacements of kit and that kit would more than likely be out of date and thus unserviceable in jig time, with the sad tale that you just need to buy a new one..!
All the above makes not a bit of difference to those who paid others to service and repair everything, however self reliant types found it ever more difficult to access information, more so in the early days, thus were kinda squeezed out with excuses the likes of intellectual copyright, or overtly expensive interrogation hardware... Yeah well business is business I guess.
Points are easily understood as is the whole system of their operation, you can see hear and feel their operation in a variety of ways whereas in the case of digital kit, without the ability to plug in and access the codes it can all be a tad too tricky, even for experts it seems..?
There is no argument from me relative to reliability efficiency and logically performance improvements thus associated with digital kit when it all works as it should, it is when things go wrong that the credit card and flatbed are required, whereas a pair of pliers a screw driver and a basic mechanical understanding got me home on many an occasion... Changed days..! Yeah just grumpy old man..
Just to finish off with an example. A replacement chromed plastic speaker grill in a LR Evoque.... How much..? £20 perhaps..... Nah, nearer £1k..! The grill is not available as a separate part, one has to buy the whole door card complete...!
Just thinking...err...grumbling in type..
Yeah - although my Corsa is really reliable it has a few electrical niggles - a couple of dash warning lights stay on when the igntion is off and drain the battery. I've looked at the solution and there's about 3 hours of plastic removal before you can even start. Most stages require special tools and levers to remove the host of different clips and pins. I changed the pads and discs a while back and had to buy a set of special sockets to get the calipers off.
Current thinking is that when she eventually dies, I'll get an MGB GT - I have all the tools necessary to keep her running and also understand how all the systems work!