Gagaryn is right re VW/Fiat. My bad. Never a good idea to rely on my memeory. Regardless of who bought who, the point remains that smart companies acquire other companies and tend to grow those brands as separate entities rather than absorb them. IMHO (and with full respect for others who beg to differ) that’s the relevance of the car analogy. Here’s VW acquisitions with these brands and what they stand for typically having been made stronger post acquisition:
Audi
Bugatti
Porsche
SEAT
Lamborghini
Skoda
MAN
Scania
Ducati
My point being that a smart aquirer makes the aquired brand stronger, not weaker.
Your honour, I rest my case.
(As always, time will tell)