Yes, there would need to be much, much more study and evidence to change the accepted age of the universe. JWST has shown some "problematic" galaxies as the art

Yes, there would need to be much, much more study and evidence to change the accepted age of the universe. JWST has shown some "problematic" galaxies as the article notes, so it may indeed be true the universe is older than originally thought, but we aren't there yet.