Bad step mom?

Am I a bad step mom, my step son is 10 and is full on crying because he doesn’t want to sleep on the top bunk of the bunk bed and I’m not doing anything to comfort him 🤷🏽‍♀️, when I was a kid my cousins n I use to fight over the top bunk like wtf, and there is no possible way he will fall off....

he has slept on the top bunk before, his sister isn’t feeling good so she’s on the bottom, his mother gives in and gives him everything he wants when he cries, and he jus keeps saying I don’t kno every time ask him why, so he brought his pillow and blanket to the floor and that’s where he’s sleeping