I have heard that some scaleless snakes that are bred without belly scales (some scaleless BPs????) have a harder time, even in captivity with both movement and wear and tear.
I agree that it should continue to be looked at. All morphs should. There are morphs that cannot breed as we know or will have stillborns.
I have heard that the bearded dragons who don't have scales need to have cream put on them. If that's the case, it's gone to far for "beauty." Vanity should not be put ahead of an animals health and well being.
I see no detriment to Solana being scaleless. She is a wonderful pet. Some strikes the first few times we went to take her out, but that has completely stopped and she is the calmest corn I've ever had. So chill, but still curious and outgoing.