The movie Fast Food Nation shows cow manure is in fast food hamburgers - does that bother you?

I don't eat meat so the movie didn't affect my eating habbits, however it showed how illegal mexicans are hired and abused at slaughterhouses, oftentimes those who do the worst jbos in the slaughterhouses are drugged with amphetimines so they can tolerate the poor working conditions and if they have an accident like get ground up or lose a limb they can't sue bec their fake onsight doctors will show they have drugs in their blood even if they don't and because they're illegal they are scared to take it to court. And it shows how the poop from their intenstines gets mixed with the fast food grade meat and as long as it's cooked at the specified temperature at the store it won't be a problem even though many people still die of poisoning each year. Do you care about that?