Mobs breaking into and occupying government buildings are always bad, but when leftists are responsible, a memory hole soon opens and engulfs the media's recollections. True conservatives support law and order and peaceful protest for redress of grievances, a sacred constitutional right. Rights bring with them responsibilities, and strict adherence to the law is a fundamental obligation of those who speak out in disapproval.
The U.S. Capitol is a sacred temple of our democratic republic and ought to be viewed as such, not a target for violence. Period. But a little historical perspective is in order in understanding how mob violence directed at official buildings is no monopoly of conservatives or Trump-supporters.
Just over two years ago, the Hart Senate Office Building on Capitol Hill was occupied by protestors seeking to block the confirmation of Justice Kavanaugh.