Back in the first half of CA’s existence (when it was British made) domestic products weren’t supposed to be reliable. Our cars, motorcycles, televisions and other electronics were total pants!
If you wanted something that worked you bought Japanese.
However this was ‘not done’. It would put the local radio and television repair men out of work. It would decimate the car and bike spares and repair industry!
Also everyone knew someone (uncle, parent, friend of family etc.) who had fought in the war which inhibited purchases of German and Japanese goods (the good stuff) as ‘unpatriotic’.
We had a culture of repairing everything without questioning why. The television rental companies had fleets of vans for their repairmen to keep up with the constant demand caused by crappy Thorn EMI/Ferguson valve sets (all badged up with the rental company’s various brands like Rediffusion or Baird) all made in the Ultra factory in Gosport, Hampshire. The new Sony Trinitron sets were much smaller, better made, solid state but expensive. I bought one in 1981 that lasted well over 20 years with no repairs before we gave it away (still working). I had Japanese motorbikes that didn’t sit in a pool of oil and refuse to start on a cold morning!
By the 1980s Japanese cars had become a byword for great build and reliability (only an idiot would choose a Land Rover over a Toyota Land Cruiser if surviving an expedition was a priority).
As an A’level student, working part-time in a hi-fi shop back then, I dreaded someone insisting on hearing British electronics (speakers were fine) as there was a very high rate of ‘straight out of the box’ failures whereas none of the Japanese brands had this problem. (They did their own QC in-house rather than leave it to retail and customers!)