That's not necessarily true, lots of gamers are just casual gamers who will only buy the blockbusters, just as with movies, and will probably not go beyond checking the metacritic score before buying, or even worse they will preorder it before the reviews are even out.

I think the main difference is that AAA games are much more expensive than a movie ticket, so the percentage of people who do this is lower.

"better" doesn't seem a good description for the gaming community's connection to studios. In many cases, gamers themselves might even strong-arm media outlets for studios with or without permission, hence the inflated scores. The recent fake review on Mario Odyssey comes to mind.

The Jim Sterling one?

This behavior has near zero repercussions for gaming studios. Despite companies like Ubisoft blacklisting and badmouthing critics who gave honest opinions of arguably poor game design choices, these companies have never been richer