Why do you find dead wasps in your house?

Look around your house for a bees' nest. Pay particular attention to the roof space.

AnswerA window might have been left open or a few snuck in unnoticed when someone entered. There might be a hole someplace in the attic where bees could enter. After the bees entered they probably couldn't find food and died of starvation.

Answer

Because your nasty and they are attracted to nastiness