Is Cry-Baby-trump mentally competent?

He seems more doddering and disoriented in a new way. It’s not just how he misidentifies people, places, and things. It’s the cadence and slurring of speech, too. In a recent speech (of hate at one his hate rallies), Cry-Baby-trump was having trouble with names. “On purpose” came out as “on perfect.” Adherents of Karl Marx came out as “markers,” not Marxists. And, of course, he warned that Biden is drifting us into World War II.