Whatever principles Democrats once said they had have long since been abandoned for the naked pursuit of power. From Jonathan Turley at jonathanturley.org:
In the Age of Rage, no institution or process appears inviolate. When the majority of the Supreme Court shifted right, liberal academics and members demanded court packing — a practice long denounced as anathema to the rule of law. When the Supreme Court commission voiced concerns over court packing, it was denounced by liberal groups and two of the few conservative members resigned during the outcry. Academics have been called to “redo” the First Amendment after it became an impediment to social justice efforts. It is not surprising, therefore, that some of the same activists are now calling for the sacking of Senate Parliamentarian Elizabeth MacDonough. Her offense? She rendered a non-partisan judgment that Democrats could not push through the sweeping immigration reform package as part of the budget reconciliation process. Like the Supreme Court, the Parliamentarian was now an impediment to politics so she or her authority (or both) will have to go. Democratic members and staff are repeating the same menacing mantra that is now familiar in Washington of politics “by any means necessary.“
Democrats previously called for firing MacDonough when she ruled against them on a legislative issue. Rep. Ilhan Omar (D., Minn.) called for the the Senate to “replace the parliamentarian. What’s a Democratic majority if we can’t pass our priority bills? This is unacceptable.” Similar calls followed this decision. After all, what is the value of having a majority if you cannot do whatever you want in the way you want to do it?
That was the same question asked when the filibuster rule became an impediment rather than a benefit for members. For years, Democrats defended the rule as essential for the Senate in protecting minority rights. “God save us from that fate … [it] would change this fundamental understanding and unbroken practice of what the Senate is all about.” That included then Sen. Joe Biden and his colleagues, including then-Sen. Barack Obama (D-Ill.) and now-Majority Leader Chuck Schumer (D-N.Y.). To their credit, the Republicans refused to kill the rule despite calls to do so from President Donald Trump when they had the majority. However, once the majority shifted, the filibuster rule became one more casualty of convenience.