I had to stop using Adobe at all once they continued to refuse to provide a fine enough pixel sharpening radius, as all higher resolution files sharpened with their minimum 0.25 pixel radius are MUCH noisier then they are with, say, 0.13 in DXO.
So a photograph looks more like a blocky graphic to me. Indeed I know several people who DO use Lightroom still, but avoid ANY sharpening at all for this reason.