I do believe the argument was Trump is bad because he lies to our faces about shit that is obviously untrue.
Keep it up. You'll convince folks Democrats are the same. "Biden is fine" is just a variation of Trump's "my inauguration was huge."
Again, what evidence you have to support your assertion beyond an uninformed layperson's prejudiced explanation?
I urge you to consider what people who actually know what they're talking about have to say about what is and is not evidence of cognitive decline, as I linked elsewhere in this thread.