How is this different than an all girls/boys school? And let's put funding to the side, as that is probably not the issue that has everyone all a dither about the subject.
If people who are beaten, abused, discriminated against, ridiculed, and so much more chose to go to this school, then who cares.
The other old issues so many are trying to correlate to this were not a choice back in the 60s.
If going to a school with like minded people enlightens a few more of us, then who the hell cares! Would you all prefer that they pull a Columbine High School episode and start shooting everyone as they can't take the humiliation by their "peers"?!
Who cares?! Live and let live.