Sorry, in my 35 years in IT, leading a technical team over multiple countries managing in excess of 500 servers let alone the thousands of internal clients I am fully aware of issues with suppliers of semi conductors. Never, in all that time have I ever experienced a problem with supply from Russia. China, Taiwan and South Korea have in the past affected the distribution, but not Russia, and as I said previously they didn't start this atrocity when I first had the fault.
In all my years in IT, Dell, Cisco, IBM, Wyse, EMC and HP and smaller companies like Stratus and IGEL that I have personally had dealings with, if they have a problem with a chip or battery, they've ensured that they replaced these rather than continue to use them in new servers.
Are you saying that the SOS system that they use in the EV is different than every other model that Audi produce? Are you saying that the SOS system is not the same as being used in the other Audi models? Are you also happy to pay for something that doesn't work? Do you not at least agree that the reason that the shortage problem started was that the car automotive industry (not just VAG) seriously misjudged the amount of semi conductors and associated parts required when Covid first hit, that they don't hold surplus stock to help manage cashflow.
How are other industries coping? I'm surprised I'm able to buy any white goods, a new model of telephone or even smart doorbell!
God forbid that anyone is involved in an accident, but if you've paid for a product, would you happily just wait without any idea of when the fault is going to be resolved?
You are obviously different than me, if I pay for something I expect it to work and certainly work until at least the warranty expires, if your router stops working at home are you happy to wait for 3 months with the supplier not able to give you a date for a replacement? It's not life threatening, just an inconvenience.
The SOS system is in the car for a reason, its been EU law that every new car from 2018 must have, it is supposed to automatically call the emergency services in the event of an accident, research says that this reduces the response time by up to 50% in a rural area and 40% in Urban. If its not working, or not working properly then it should be fixed just as quickly as any other fault.