Yes, it seems they are just tryharding on grossing out the audience instead of taking an actual realistic approach. Ever touched an axolotl? They are slimy but silky smooth, ever pet an heloderma, it's dry but the granules are actually smooth and don't overlap with the coloring of the lizard, they are just accentuating skin issues and eye sizes that are unconventional to the head size to create a disturbance in our proportion measurement part of our brain in order to gather views out of a "reactoon" rather than as a depiction of what it is supposed to be.
Take at ultra gore vs normal gore, ultra gore is the laughing stock of the two given that it just tries to be morbid and never grows out of it or tries to go beyond the statement of "this is your next limit".
These realistic pokemon are nothing but the author trying to draw views by grossing the viewers rather than by the quality of the art itself.