Past MDZS watch the future

The future Jiang Cheng had sent letters and memories to the past, but the thing is that he teleported to a private place for them to watch and that no one is spying on them and he also was there to watch with them. But Wei Wuxian doesn't watch with or he might have a qi you never know. Also mostly the Lans are going to record the punishments for Wei Wuxian and the Lans themselves. Another is that Wei Wuxian gets treated like a younger brother from both Jiang Cheng and Jiang Yanli and OOC Wei Wuxian only with his siblings but later with others.