General Discussion

I would have thought at least one of his sycophants would have been able to explain it to him by now.

Of course his claim is false. From Google AI:

Fact-checkers and news organizations have found no evidence that Venezuelans are entering the United States after being released from insane asylums. Multiple reports have debunked claims circulating on social media and made by political figures suggesting that South American countries are deliberately sending institutionalized people across the U.S. border.

Key facts about migration and mental health:

Fabricated claims: Allegations of foreign governments emptying prisons and mental health facilities into the U.S. are unsubstantiated. When asked for evidence, supporters of these claims have failed to provide any.