Many is upset over why things take so long time, critical to the writing, story and what not. Creators fall between many chairs, artists, writers, musicians, etc. Some perfectionists in their own head, not necessary considered by others, but what others see a creator as doesn't really matter.
How many games on this site have half arsed story with hardly two coherent sentences strung together? With shorter dev cycles story content could suffer as well. Imho the best scenario is where the creator already got the story written and completed. Not jus the idea of the story. Tbh I don't think that happen very often. We seen games head of with a flying start and then halt and catch fire.
Some people could spend a lifetime writing on a book for it never to be published. Or paint a picture that would never be shared with the public. Any GOT fan's here? Put "George R.R Martin" under verbal siege for not finish the next book yet? Creators with some regard for themselves release things when they feel happy about their piece. regardless of what it is.
The whole milking it, is rather pointless. As he pointed out himself, he could made so much more with shorter dev cycles. Whatever he does he do for his own sake, not yours. Patreon is a platform where you support the creator, you don't subscribe to a service or buy a product.
This probably where someone want to stab me with a fork and yell fanboy, but truth is, I don't really care if things take time, or if things get released at all. Slightly disappointed maybe.. Hey, how about that next episode of "Half Life"?, yeah....about that