I watched the video in isolation. Outside of an edgy comment or two, none of the things you're saying were present in the content of the video. He gave a lukewarm review of the film and had legitimate criticisms.
You are moving goalposts in this discussion. First saying the series lore is too small to matter. Then questioning who decides which lore is canon. Followed by questioning why the first two movies should decide the lore. Then, eventually settling on "there's no lore established in the first movie." In the meantime, you criticized the use of IMDB, citing its fading relevance. Now you're taking us down the rabbit hole on The Critical Drinker, whose opinion we can't cite because of his political views.
None of this has anything to do with the original point, which is that Killer of Killers messes with the series lore. If you had said, "I don't care, I like the movie and hate the old lore," I would've given you a like. Because while I don't agree, that would've been your opinion. Instead, you're coming up with every flimsy reason you can think of to invalidate those who have a problem with the lore changes. You flat out said you don't see the point of gatekeeping a canon, throwing shade at anyone invested enough in the series to care.