"The path to decentralisation" for these projects are usually very primitive and don't actually arrive at the broad claims. Too often it's just putting wall paper over the hole in the wall. A DAO it self doesn't bring you decentralisation, the hardest problem is how you determine the members of the DAO. With how this is being played (tokens) you arrive at oligarchy or a federation, not decentralisation. The developers know this. That's why you don't see anything but baby steps forward with regards to decreasing their power over the protocols.

Ditto on the non custodial claims, I can count on one hand the amount of times I've seen this term used to describe a product and for it to actually be the case.