NaNoWriMo (National Novel Writing Month) started in 1999 to get writers to spend their November writing a 50,000-word novel. The idea is that quality doesn’t matter – you get into the rhythm …
NaNoWriMo did not say that 'not writing your novel with AI is classist and ableist'.
What they did say however is almost worse:
We also want to be clear in our belief that the categorical condemnation of Artificial Intelligence has classist and ableist undertones, and that questions around the use of AI tie to questions around privilege.
So you're classist and ableist and probably privileged if you're against the use of AI.