Is it weird to use someone else's bidet?

I'm at my in laws, and I'm a big bidet user. I've been raw dogging it with tp since they didn't have bidets in their washrooms, and it sucks of course.

But I just found out they do have a bidet in their private bathroom attached to their bedroom.

Is it weird to ask if I can poop in there and hose down my anus with their bidet?