It’s that cheese has as much of a climate impact as pork does, because it’s so concentrated. This doesn’t apply to the same extent to other dairy or to eggs, which do have more climate impact than plants but beef, pork, and cheese are in a league of their own unfortunately.
Any decrease you can make in these is very appreciated. Of course we ultimately still need to tear down the cruel consumption pyramid of injustice where those at the top pretty much take a private jet to brush their teeth.