"Alignment is bad" is an opinion, not a fact. And you'd be hard pressed to prove that "a majority of players" have any kind of problem with it.
And there's not really any "wildly different interpretations " of what alignment is. Most of the pro-alignment people agree. Some focus more on how it affects the Great Wheel Cosmology, doesn't mean they have different interpretations. If you've been reading the thread, you'll see that many people agree what it is, what it means, and what it is for. The disagreement usually stems from people who do not think such things are valuable.
Which is also an opinion.