No it’s not. Especially not if the question “Do you prefer road riding or MTBing” is being asked.
MTB for me (as if you didn’t know).
Road riding is purely for commuting, so I don’t have to drive. It’s a pleasure compared to being in the car, but not to being on the dirt!
That’s pretty much my view too. Although I’ve started swapping the odd Sunday morning MTB ride for Road. It’s fun, but I’m sure I’ll get bored of it.
Also what JonE said. Riding is always better than not riding. But riding MTBs is the only one that gives you “that feeling”.