Will see how it impacts the prices.As someone who spent 46 years in the electronics trade as an engineer I certainly know the manufacturers point of view, but I also know the customers point of view. How much more are you prepared to spend on your electronics items?, 50% more?, double? - even more?.
It depends what quantity and type of spares will they be forced to keep in stock.
Some critical components, for example IC's, custom parts that are not readily available and so on.
It doesn't make sense to keep in stock some metal covers for washing machine or something like that.