Whilst it is the case in individual instances that, if...
We have a duty to protect individuals from the worst reactions to art
Whilst it is the case in individual instances that, if one piece of art is censored, another on a different topic may be produced, when looked at in a wider context this is not the case. If we restrict artists in all cases where someone is disgusted, an enormous quantity of subjects will be off limits. This will have, not only a negative impact on that artist, but a deleterious effect on whole branches of art. Further, restricting any art that could cause social disgust is an unreasonable restriction to place upon society (or gallery curators, or grant allocation committees). It is difficult to know at what point a piece will cross the line from simply ‘provocative’ to ‘disgusting’. Consequently, people will be forced to err on the side of caution, leading to an excessive caution and restriction: overcensorship. When weighed against these harms, it is far from clear that individual disgust can be elevated to this extent!