Biden does have a history of gaffes but you have to resort to a fictional cartoon to misrepresent the inauguration that way. Instead of American carnage Biden talked about unity while standing in an area that weeks before was overtaken by a cop killing mob that Trump called special and that he loved.
Biden TALKED about unity, while purging all Republicans from government branches, speaking incendiary rhetoric about white guilt and the shameful history of the United States (which is only the opinion of liberal Bolsheviks, and disproven by the vast progress on all social fronts the U.S. has made over the last 150 years) , and demonizing his political opposition as racists and terrorists.
Biden vindictively is giving his nod of approval to a vindictive and unconstitutional second impeachment attempt AFTER Trump is no longer president, impeached only in an attempt to destroy Trump and destroy the half of America that supports him. Even as he and his party, allied with social media tech giants and the liberal media, are the ones who truly engage in authoritarian terrorism and intimidation.
On multiple fronts, Biden (after not actually even winning the election) is vindictively stamping an authoritarian boot in the faces of half of America who know his presidency to be obtained by election fraud. Including an overwhelming majority of Republicans, 48% of independents, and 30% of Democrats. But Biden continues his authoritarian over-reach, despite having no mandate to do so. And then has the audacity to lyingly front he is about "unity", when his policy is the OPPOSITE of unity.