Even though Joe Biden has retained a lead in most polls for several months, the question of whether he can attract young adult and college votes remains to be seen. Younger Americans have more appealing choices in other candidates like Elizabeth Warren and Bernie Sanders.
According to the above graph generated by 4PIA, the amount of times Biden tweets about student debt pales in comparison to Sanders and Warren. Although Biden is at liberty to disagree with the political position of removing student debt, he must still address this problem and its root causes in an elaborate manner, if he wishes to obtain the student vote. The student vote matters, the increasing prevalence of polls showing either Sanders or Warren leading is testament to this.