Amanda Marcotte, Salon:

One big sign Trump knows this trial is not going well: He's getting shrill, begging his followers to mob the courthouse and...do something.

Here's why they are ignoring him. It's not just that Fox News told them entering New York results in instant murder.
https://www.salon.com/2024/04/24/keeps-begging-for-a-rally-behind-maga--but-his-supporters-arent-showing-up-to/