Nothing burger is probably a bit inaccurate.
That a couple hundred unarmed, yahoo MAGAs basically waltzed into the capitol and caused a ruckus, doesn't seem like a huge deal to me in the grand scheme of things.
That authorities seemingly knew about the good probability of such a thing happening, then largely allowed it to happen seems pretty big. That the riot likely gives unjustified reason to increase the state's authoritarian/totalitarian invasion of it's citizen's privacy is imo a big deal.
It doesn't need to be said, but what the rioters did was unbelievably stupid. Their reasons for doing so, imo, were also very stupid and short-sighted.