Again, John Roberts was painted as the great saint of Justice during impeachment. He took it as a threat. He keeps his nose out of most things and felt the need to speak up against it.
During impeachment, it was offered that he should decided on relevancy of witnesses. If Trump tried to cite executive privilege--we already have the best judge in the land. No need to drag it through courts. Roberts is the greatest, most fair, level headed, reasonable judge in all the land.
THAT guy felt this was very bad.
CNN talking heads called it bad.
I don't see it as selective.
Furthermore, the frequent outrage on this board is Trump's behavior. People are upset that he's lowering the standard of what is acceptable for our elected officials.
But here, people come to use that poor behavior by the President as Schumer's actions aren't that bad. Which in turn lowers the behavior.
Either you care about a standard or you don't. If you do, Schumer's actions were bad and we can focus on that. If you simply hate Trump, then let's go out of our way to make Schumer's behavior less atrocious.