At home, sure. In a hotel room, not normally.
I don’t buy their story. I was just pointing out that you can cook rice in a pressure cooker.
Most people don’t cook anything in a hotel room, but if you were going to, an electric pressure cooker can be versatile and time saving. Aldi sells an inexpensive model that also works as a slow cooker. If you’re traveling on a tight budget, but still want to eat hearty meals, this would be a good thing to take along. But you would only need one, and you wouldn’t be an Islamic terrorist, and you wouldn’t pack two of them for the lone purpose of cooking rice, so that’s all pretty much irrelevant.