If you’re referring to book publishers, they definitely don’t consider it an abomination. What they consider an abomination is a stack of periods. Or a stack of capitalized letters starting a line. Or loose lines caused by what you consider an abomination. Other abominations are three or more line breaks with hyphens. Some don’t like a word hyphenating across pages (and they then complain if the line is loosely spaced). And widows (last line of a paragraph) at the top of a page. Orphans (one word on last paragraph) are allowed so long as they complete words of at least four characters (not including punctuation). But some will mark widows as our mistake even though the it’s an entire word that is 10 characters long. One never knows what to expect.
Peter mentioned a single-letter words, but sometimes we allow them to avoid stacks or a bunch of a’s, A’s, or I’s at the beginning of a line. The publishers don’t like it. They’d rather prefer that a few can end a line in order to break things up.
I do a lot of books and I’m surprised at what some authors, professional proofreaders and editors find abominations or unacceptable. Some find stacks of two periods or columns an abomination, some find “rivers” where there aren’t any. Heck–we had an author insist we hyphenate a word incorrectly because he thought it looked better. And the publisher allowed it!
But I’m talking book publishing and I’m not sure what field you are in so far as InDesign.
I do know that I cringe when I read certain magazines (such as Sports Illustrated and Playboy), because of the hyphenation (they allow two characters down), stacks, super-tight lines or loose lines. And especially widows (last line of a paragraph at the top of the page). Now those things to me are an abomination.