I mis-read the posting and thought it was a historical question.

Carbon frames came out in the 1970's (Exxon Graftek), became viable in the 1980's (Look Screw/glue) and became "standard" in the 1990's.

Carbon rims did not even come out until the 1990's I believe.

Anyway, back on topic I agree best to get good wheels for current bike, and then when you get a new bike you can transfer the wheels as OEM wheels are often a weak link.

That, and ride more.