Lol, seriously? Can it be lifted? Marvel had shorter spoiler policy on Endgame. If someone who frequently visits TrekBBS (ie, a dedicated Trek fan) would already have found a way to have seen Discovery, or if they haven't, they have to understand spoilers are abound. What if PIC trailer mentioned events of Discovery in some way? Or some marketing material mentions something like "Join CBS All-Access, we have you covered in all centuries: Picard in 25th, Discovery
in 28th