I looked on the Tour website for their What’s in the Bag/Winner’s Bag series:
BDC plays with carbon inserts
Stewart Cink plays offsets
DJ plays forged blades
Rahm plays cavity backs
Jim Herman plays cast irons
Morikawa plays cavity backs
Thomas plays forged blades
Webb Simpson plays muscle back forged
Daniel Berger plays cavity backs
Sungjae Im plays cavity backs with inserts
Viktor Hovland plays cavity backs
Patrick Reed plays mystery irons haha j/k they’re a
forged iron prototype by Grindworks
Adam Scott plays hybrid irons with inserts
Nick Taylor plays cavity backs.
IDK that most do, but that is a small sample size.
IME volunteering at PGA Tour events, lots of pros use clubs with more forgiving designs (cast, cavity backs, heel-toe weighting, offset, et al.) Strictly anecdotal but I think a lot of elite players want to hit forged blades bc they offer the best feedback for pure ball strikers.