You are absolutely right.
And let's remember a couple of other things:
The majority of the mainstream audience, both live and TV-viewing, does not care. Those people (the vast majority who saw the half-time show) are not having this conversation. In fact, a big chunk of the audience probably found it pretty damn entertaining. "Dance [like] monkeys" is exactly what RHCP has been doing for decades, to a great deal of success, so I doubt the band took offense at the suggestion. It's only some of us folks on musician chat sites, most of whom play music at places like Moe's BBQ on the weekends, who will never broker a deal like RHCP did, tap-tap-tapping into our little computer keyboards, who are getting twisted over it. Sorry for the reality check, but it helps to keep this in perspective.
No one held a gun to the bands' heads. They knew exactly what they were getting into and did it voluntarily, for the kick of entertaining at the Super Bowl, the exposure and music/ticket sales that will surely result, maybe even a fee (we don't know for sure). Or maybe some combination of those.
I got nothing but respect for the RHCP and the NFL. Two of the best dog and pony shows ever created. P.T. Barnum would be impressed.