This sort of determinism seems wrong. It implies that if you had a Monte Carlo simulation engine of the universe and ran it 1,000 times beginning at the 20th century through today, you would expect those iterations to look a lot like our world. Only with some of the names and people being different, but fundamentally, everything else would still have happened.
The thing about how engineering and the markets work - they are attracted towards local optimas. So I'd expect each iteration to e.g. have cars that are more-less like we know. I'd expect it to have soft drinks; maybe not Coca Cola, but something very similar and recognizable to us, etc.
That seems unlikely, no?