It's deliberately not straightforward. Just like the joke about Americans being shoutier than Brits. But it is meaningful.

I read "the non-disabled organization" to refer to Anthropic. And I imagine the author used it as a joke to ridicule the use of the word 'organization'. By putting themselves on the same axis as Anthropic, but separating them by the state of 'disabled' vs 'non-disabled' rather than size.