There is no serious argument or logical explanation to your question. What you said is obviously true. But of course, Trump and his people don't care about tru

There is no serious argument or logical explanation to your question. What you said is obviously true. But of course, Trump and his people don't care about truth, logic, hypocrisy, morality, justice, decency, or anything else. They support Israel and are thrilled to see Palestinians killed. They also hate "the left", people in universities, and anyone who disagrees with them. So, they will use any rhetorical tactic no matter how brazen or outrageous to discredit the protestors and create the narrative they want. It is about fabricating their own reality. In this specific case I imagine they also find some amusement in "using the the language and tactics of the left against them." I.e. pretend to be fighting against bigotry.