Kryten you can read the deletion message two ways: they don't actually say they cared about any of the people reporting it earlier.
They are responding to the OP being upset.
'The op has requested this thread comes down, and as the last thing we ever want to do is to upset someone, we've agreed to remove it'
As that came after them not caring that the thread was upsetting other people, it's rather clear where their focus is.
Op upset = op gets to rewind time and pretend that no harm was done.
Others who affirmed and happily agreed that it was perfectly ok to find disabled ugly fat people utterly repulsive, well they get to carry on with their day content in their self-satisfied prejudice.
But the people hurt by this, well they just have to lump it. If they reported they were told that their upset didn't matter. I personally didn't report as I think that kind of thread should stand, to show people exactly what people like me have to deal with, and also the other responses, saying no and explaining why it's not ok to scorn those who don't look as normal, or healthy, or thin as other people have decided they should look.