It isn't ideology, left vs right. It's rule of law. Wrong vs right. The left can still have their way. They just need to pass laws that pass Constitutional muster.
Activism is a cancer in the federal judiciary, but the heart of it is the unconstitutional nationwide injunctions that they hand out like candy, particularly in the Northern District of California and the District of Hawaii. Justice Thomas has signaled his concern over this issue and hopefully they’ll deal with it.