I could, but I don't personally care that much about Vantablack.
There is a group (person) that makes an actual super deep black paint called Black 4.0 and if memory serves correctly they actually started with a jab at Kapoor by originally making the Pinkest Pink paint and banned Kapoor from buying it. Looks like they have a lot of different paints these days and are definitely worth checking out.
I always wonder if maybe the devs are wanting an out from finishing the project but still want the cred for working on it. So they make the announcement fully knowing Nintendo will come down on them which will then alleviate them from having to complete the project.