It's not what we want to see but it's a guy's opinion and I think he can say it if he wants. Rebuking the point as another poster responding is fair, but there's no real need to censor everything from public view -- even if it is such a bad look.
And it probably isn't even that; as long as people respond to it and show that Husker fans by and large don't tolerate take kindly to that kind of stuff, it doesn't even reflect poorly on the fanbase as a whole.