All, Some may be old enough to remember that we "have seen this movie before".
The "independent makers" Kaiser Fraiser, Hudson, etc either went out of business or had to merge to compete in the new economy of the "Big 3".
Before the independents succumbed, it was the "Boutique manufacturers".....Pierce Arrow, Dusenberg, Cord, Stanley, Maxwell etc., that went by the wayside.
Now the drive (pun intended) is the move toward electricfication, and self driving platforms where most of the existing manufacturers may not make the appropriate investments in time to compete in the longer term market, or they have too much "baggage" that will not allow them to make the economic transition.
Personally I hate to see this transition. I like everything about the current auto economy, including the style and engineering differences, and the pride of maintaining one's own vehicle assets. But I think these days are clearly numbered.