Now, I doubt any one has noticed the difference but the media certainly has. In a completely turned upside down way. Snopes has a concerted campaign against an alleged Einstein quote about the media back in the day.
But it has been very obvious to anyone with their eyes open the last few years that, Trump's alleged lies were actually exaggerations, and Biden can't fricken quit lying. Now, <--- that link is to a very long forum conversation about Biden's Lies. In fact, there's some links to CNN articles about it, but they just don't get the same traction because the whole country somehow is stuck on stupid TDS, i.e. Trump Disorder Syndrome.
Here's a cool YouTube compilation that I found in that thread: