Ariel said it quite well.
To illustrate this, I include a link to the best modern wootz patterns I have seen, made by the Russian bladesmith Ivan Kirpichev.
In the first blade you can see he managed to reproduce the Kirk Narduban and the "rose" patterns...
... yet the watering pattern is easily distiguishable from the antique ones.
And he told me that he doesn't manage to get this quality of patterning with consistency.
https://knifeandcraft.com/en/ivan-kirpichev