The boy is a victim certainly, but there’s no reason to risk making even more victims. They could have brought a small, inflatable pool for him to splash around in. I don’t understand how people who have to deal with HIV are able to ignore reality.
Think of all the lawsuits that might’ve occurred if the owner had ignored the situation.
Therefore, all persons with HIV should be banned from swimming pools because you just happen to believe that it is possible for HIV to be transmitted via chlorinated pool water.
Now find just one case where HIV was transmitted in a swimming pool without sexual contact and you will be right. Just one proven case is all I need.