Yep. That's what gets me about this entire controversy. Stuff was totally unavailable before. Now, because it's somewhat available, but not unlimited, the only camera that provides it at all is unusable crap? That is indeed spoiled child behavior.
Over sampled, HQ, full sensor width 4k30 and 4k60 has been around for a while. Just not in an R body from Canon. And people understand that without a fan you're going to have thermal record limits. But nothing else on the market...nothing else...has 2 hour cool down times.