James Wallner writes at the Library of Law & Liberty:
"The Senate is broken, but eliminating the filibuster is only likely to exacerbate the underlying causes of the institution’s dysfunction. This is not the conventional wisdom, of course, which maintains that it’s excessive minority obstruction that makes the Senate unable to pass important legislation. Proponents of this view point to the gridlock that results from the filibuster. And behind it they see ideological and partisan polarization, geographic sorting of the electorate, and the prevalence of special interest money in campaigns. There is some truth in this diagnosis, for the Senate does suffer from an inability to overcome partisan conflict between its members and thus to clear legislation. In the name of ending gridlock, some would fix the Senate by empowering the majority to pass its agenda by ending the minority’s ability to filibuster. Yet while this might well improve the Senate’s legislative productivity, it would do so by undermining the institution’s ability to perform the other role for which it was created...."