Doesn't alter the fact paying north of £40k for a car and then waiting for over a quarter of a year for it is madness. I guess in some cases people have no option.
I don't think £40k has any relevance, it won't speed it up. I bet if you order a £1 million car you will wait just as long if not longer. Perhaps if you offer the dealer £1 million for your £40k car you might get it next week. Money do talk.
I waited 8 months once for a guitar amplifier with far fewer parts, 5 years ago. No Covid, no parts shortage. Things takes time to make, it's not done by magic.
It's like people going to a restaurant to order food and thinks "why does it take an hour to cook my meal?"
Sure, it takes like 10 mins, but the family who arrived before you has ordered, so has another family, and then 10 others before you. So it will take about an hour to cook about 40 peoples' worth of food, who has come before you, then yours.
I welcome anyone who thinks they could do it faster to do it themselves. People think they are the only customer, always.