The protesters, especially Proud Boys are well known to carry their weapons everywhere. I believe there was no single firearm confiscated by police during these protests. The only case when a firearm was used is against an unarmed female protester by the trigger-happy police officer. This shows that people were not planning violence and indeed had in mind a peaceful protest. Yes, there were some provocative elements that made these protests disorderly that resulted in trespassing and some minimal damage to the government property. That is all. It is not how usually insurrection unfolds.You call a riot where protesters shouted "hang Mike Pence", erected a gallows and injured hundreds of police officers some disordedly protest.
Have you seen more than 5 minutes of it, unless FoxNews did show only what pleased their audience.
Compare it to recent protests in NYC and throughout the country when hundreds of shops were destroyed and robed and police was staying idle.