It's in poor taste.
Also, it does promote fear in young people living with same sex couples.
*Keep in mind the prevailing theme of fear in JWism.*
The young girl talking with her counterpart is going to be fearful of same sex relationships and those in them. Why? Because she's being taught that it displease God so much they'll not be allowed in paradise, ergo it's wicked because only the wicked don't make it.
Her counterpart must now go home terrified that the ones she loves are going to die or be punished by God. Not only that but she has been made responsible for delivering the bad news.
Emotional child abuse. It also shows the lack of love and empathy for the position her counterpart is in.