Since the big bang theory has started to falter in light of huge number of evidences provided by observations from JWST, a better way to save this theory is to discredit competing ones.
That's all is in the video. Blatant attempts to discredit or shutoff people critizing bb theory.
'No, JWST hasn't shown "the Big Bang didn't happen"' - https://www.youtube.com/watch?v=Fqfap3v0xxw&t=791s by
Quoting Dr. Becky Smethurst from that video, about the article that kicked this off: "Everything that's said in this article is also utter and complete tosh. ... to push their own narrative."
"He claims all astrophysicists are now panicking because of all the images and data JWST is sending down ... It's actually laughable the things that are like cherry-picking to try and fit this narrative. Like, they took a quote from one of my colleagues, Allison Kirkpatrick, from a Nature article, way out of context. ... She's is absolutely furious about this ... she's now changed her Twitter name to 'Allison the Big Bang happened Kirkpatrick.'"