It’s not proof that they are cryptos, but it’s certainly more circumstantial evidence that they are. Fred Trump, Donald’s father, dedicated a lot of his resources toward ensuring thousands of jewish immigrants had housing when they moved into NYC, he was playing a support role for jewish mafia so they could build their influence over the one of the most important city government’s in the world, a government that oversees one of the most lucrative and influential markets in the world, allowing them to rig trading and make vast sums of money they could then use to run other ops like blackmailing and bribing federal officials. Fred donated millions of dollars to various jewish charities, he helped pay for a synagogue in Brooklyn, he donated money to several Jewish groups in Israel, 2 groups of which were literally jewish terrorist organizations, Irgun was one, I can’t remember the name of the other one. All I’m gonna say is, there’s a reason that Donald and his father were/are such huge advocates for jewish causes and for Jewish power itself, and it sure doesn’t look like blackmail is the reason for that behavior.