Fortunately it’s on video so you can blah blah all you want about the text saying it appears to show what it appears to show. What do you see in that video? Seems pretty clear that the officer is getting dragged into an angry violent democracy hating crowd to me. There is another video in that link that uses the word “allegedly” to describe someone clearly wailing on an officer with some type of club too. So?
I think your problem is the ugly truth presented in the videos runs counter to the partisan narrative you want to embrace. You make it clear in your reactions what really outrages you. Law enforcement trying to defend our capitol and our democracy being violently beaten by a mob is all blah blah for you. Your sympathies are more for the ones doing the beating.