I know it takes manpower and an awesome rig to pull off the load. But when there's a community that's ready to pay dollars to see your art, why not just hire a few guys and upgrade your rig and get shit done?
This is the same problem with AWAM dev. His content is top notch, he's earning so much money, all we ever asked was him to hire another guy to produce faster updates. He agreed and promised he'll do if he reached a patreon goal, and then he reached it, but never kept his word! He's still working alone and pushing out updates every 3 month!
Some devs are seriously annoying! NLT is the only dev i know who respects punctuality.