So you kind of miss the obvious long term application in this scenario: buy a totally realistic dildo clone of my penis, buy a clone of my boobs etc. A step beyond just meat but the more realistic application of this technology in the sex world.
I think they'll be eating their favourite onlyfans creators, just not in the way you're suggesting.
And how do you keep that from deteriorating and decaying? It would be meat after all and meat has the nasty property to get really bad in very short time without a living body attached to it keeping it fresh.