1. I hate cleaning bottles.
2. I like to be able to "run the row" without getting drunk.
3. I can adjust the amount I pour based on the beer. A pint of Bent Rod Rye has about the same alcohol content as 6 oz of the Biere de Garde. And I would never want to drink a pint of a barley wine or even 12 oz. I drink them in 4 oz sampler glasses.
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk
I split my 10 gallon batches in two (most of the time). I like the keg for CONVENIENCE. I bottle to share with family and coworkers. If I didn't have a separate beer frige, I wouldn't have a problem bottling everything... part of the hobby.