Excellent quality pianists are a dime a dozen today. Now I am more attuned to the Jazz world, but most of them (Jazz pianists) started out playing classical in their formative years. It is just that Jazz opens the door to much more diversity in style and sound. But even then there are those who do a classical style, that tare amazing and still have a secondary following like a new discovery for me, 'Sofiane Pamart', who also is an adequate composer. You would never guess from listening to his performance at 'Piano Day d' Arte Concert 2021' that he is known in Europe as the Go To backup musician for RAP Artists.
But as far as quality and sufficiency on the keyboards I can list many names but here are just a few:
I will start with the Well know Diane Krall ( the queen of finesse), then The extraordinary Hiromi Uehara (she just enjoys music TOOOO much), then Gerry Bryant, Sarah McKenzie, Marian Albero, Maja Alvanović, Mayo Nakano (marvelous), Michel Petrucciani, Monty Alexander, Yoko Miwa, All magnificent in their own way, and that barely scratches the surface.
Your classical pianists are too tightly bound by a rigid performance controlled by the original score where you take something ton the opposite extreme like Hiromi's rendition of 'Pachelbel's Canon' or better yet Gershwin's "I've Got Rhythm" as she interprets it, actually opens a personal vision of what the mind can actually experience.