I'm truly sorry about your negative experiences withJewish people. However, I still firmly believe that we should treat people as individuals not as categories/groups. There are good and bad within ALL categories that we choose to use to define people. This is the mistake of identity politics and why we're in this mess; people are categorised by a lesser characteristic (race, religion, gender etc) than their shared humanity, their equality before God and under the law.
There is only ONE human race; collective nouns applied to groups within that human race are mere abstractions. We need to treat people as people, not abstractions that may be useful for statistical analysis but which destroy our common humanity when applied to select groups of individuals.