No, The KKK does not hate blacks because they think they commit crime. They hate blacks because they think they are sub-human and consider them to be genetically predisposed to crime. That is a hateful characterization of an entire demographic group and that is why they are a hate group.
Hating a specific black criminal for a crime however, would not be hateful. That is not what the KKK is doing.
So hating the KKK is justified. KKK's hate on the other hand is not.
No, it is not.
Trump wanted a Muslim registry along with a Muslim ban. The registry did not come to fruition and Biden reversed the muslim ban executive order. Since then were no security risks that transpired from those countries. So clearly he was in the wrong and his efforts to limit immigration from those countries was borne out of pure hate.
Even using your own article you have presented defeats Trump's assertion you are trying to defend which is that most Mexicans migrants are rapists. The article shows that the majority of migrants tend to be victims of crimes, not perpetrators. So this was clearly hateful ethnic stereotyping and demonization of migrants and assylum seekers by Trump