You could buy a used one where someone else already pressed "agree" on the purported contract. Installable software is only able to push bullshit EULAs on the theory that the installation process involves making a copy, which they claim requires an explicit license to do. But using a device with already installed embedded software doesn't involve making any copies of the software, and thus you don't need a license - rather you're buying the installed copy under the first sale doctrine.
But ultimately this is an abstract debate, because the main point of EULAs is to disclaim legal liability for the company, as contrasted with creating it for the user. Even if you do manage to avoid entering into their bullshit contract, the company will do whatever it wants with your data, and it will be up to you to sue them. Part of that uphill battle will be proving you didn't assent to their bullshit.
So really, like always, an end user's protection is ultimately of a technical nature. If the camera (or accompanying desktop software) does not have Internet access, then there is no way for RED to backhaul your footage and there is no issue to be worried about. If the camera does have Internet access, then your data will easily leave your control, and that's the real flaw with the product to focus on!