Since any posting to an internet gallery must be done digitally I feel there is nothing wrong with doing whatever possible to make the posted image look as close to the original as possible. Now if for example the original analog print is flat (lacking contrast) IMO it is wrong to digitally improve the contrast and represent that is the way the original print looks.
OTOH if a print is flat and you represent it as close to the original as possible and say "I think it needs more contrast" and post another version stating clearly that you digitally enhanced it to see if the higher contrast looks better for opinions IMO I think that is fine. I think some of us are here to learn and become better photographers and printers. Others may disagree.