I take a 1hr 30 minute flight on average twice a week and on such a short flight, I see no reason to recline. Lack of space also makes it exceptionally rude to anyone behind.
If the person in front of me does recline, I generally ask them not to.
No-one has ever yet refused to put their seat upright.
It would be foolish for someone to recline in front of me. I have Restless Leg Syndrome. They would be miserable.
I haven't flown since we had kids. And we have no intention of doing it again. I refuse to pay that much money to be treated so poorly.