As someone who has to make something of a trip to get to a tailor who can competently make working buttonholes, I kind of understand the appeal from a convenience perspective. Still, on net, it doesn't make sense to me.
Sure, but it's either that or have someone alter it from the top, which would presumably mean the same trip? I just don't get it because the jackets are at a price point where you surely are looking at people who care about their clothes and the way they fit.