No, anyone who understands context and has good reading comprehension while also understanding Trumps personality will know there was nothing racist about it. It was a poor choice of words at worst, imo.
Who cares what it appeals to, the border issue is a major problem and Trump told it like it is, I respect that. He didn't sugar coat it, and there is/was many rapists crossing over. Mexico was even escorting them right to the border. This is a fact.
To the second point, read my take in the go back to your country thread. It was not in a racist context.
There are legitimate things to bash Trump for, there is no need to invent some fake racist narrative