Won't be that long before we find out cause he and Gillian will have new stuff to promote soon and any interviewer worth their salt path will ask about it.
If he’s asked about TSP in an interview where he’s promoting new stuff, he might just politely refuse to answer, saying it will distract from what he wants to currently promote. I’ve seen that done a lot of times in interviews with actors/musicians etc, and I think that wouldn’t be an unreasonable way of dealing with it.