So why don't the west set up their own supply chains, ahh yes, because it's cheaper to use Chinese.
More profit in their pockets
But why is it cheaper. Yes there is price gouging going on. But they'll never compete with the labour laws and a state supported industry that gets 3-4 times more in subsidies from the state than EU manufacturers.
That's before you get into heated seats being a subscription model or removing buttons to save money.