I think you are underestimating some people's ability to twist what is happening in reality to what suits their internal narrative.a group of folk are setting themselves up for disappointment
An example would be if you remember back before launch
Some people - "This can't be the game you're launching with, there's so much stuff missing"
Defenders - "No, there's an internal magical mystery dev build that contains the rest of the game!"
FD - "This is the game we are launching with"
Defenders - "Yey, best game evar! Magical Mystery build? I didn't say that, I'm just going to ignore any reference to it now because I never mentioned it"
I'm paraphrasing