Yep - I heard a story from @galenkp the other day that his friend was told that his Toyota Landcruiser will be delivered... in 4 years!!! By then, Elon Musk will be mining Mars.
My wife and I are thinking about doing our kitchen (enquiring at this point), but what are the chances of getting all the bits we need? Pretty slim. Though, perhaps now that IKEA is pulling out of Russia, some can be diverted this way :)
I understand that they don't really know the timeline, but I wish they would say, that way you can look elsewhere. it is the giving of a concrete date and then changing it that sucks.