There's an interesting dynamic to how we perceive "leakers". I'm not saying Colin or whatever is legit, and I honestly don't give a fuck if they are or not, but here's an interesting thing that happened in the marvel world.
At some point in 2021 or maybe early 2022 appeared one leaker named "mytimetoshinehello". They started leaking a bunch of shit related to several movies, from multiverse of madness to no way home. When the movies came out, a lot of the leaks were wrong.
Now here's the thing, when behind the scenes stuff came to light, including concept art and even deleted scenes, the leaks checked out.
What I mean by this is that just because someone leaks something and it doesn't happen, it doesn't necessarily mean they are wrong, it just means that they had outdated information. Things change, and depending on when and where the information comes from, it may be off.