All 10 of the largest U.S. meat and dairy companies have lobbied against environmental and climate policies, resisting climate regulations, including rules on greenhouse gases and emissions reporting. This is according to a study by New York University, which examined the political influence of the 10 largest meat and dairy companies in the United States.
It's that they need to justify their existence to the capitalist machine. Making changes to account for climate change means lowered profits. It means diversifying, it may even mean shutting down the business entirely.
It's not just about direct profit, of course. Lots of jobs depend on them staying in business, and even if they just change their business model a bit, many of those jobs disappear. And as most people are encouraged to have a monolithic skill set instead of being more diversified, all those people are suddenly back to square one. Needing to learn a completely new trade just to live.
That's, of course, just a small part, but it's one that ensures that people turn out to vote against government reps who campaign on change and climate acceptance.