Something I've wondered is why we don't have other companies lobby against extending copyright, and have them make it as hard as possible for Disney to get a sy

Something I've wondered is why we don't have other companies lobby against extending copyright, and have them make it as hard as possible for Disney to get a sympathetic ear from government. I mean, in theory the likes of Google and Facebook (who could potentially benefit a lot from less restrictive IP laws) would be rich enough to outspend Disney on lobbying here. Or is there a reason the government would listen to one multinational corporation or billionaire while simultaneously ignoring another?