I don't consider "keeping out of your life" a religion or philosophy or group or cult, or whatever label is most appropriate, that has as one of it's precepts the anhilation of all who do not believe as they do, as being a prejudice. A closer correct assessment would be that it is common sense. Prejudices, you see, have no reasonable basis. Things with a reasonable basis are simply good judgement.
Incidentally, I simply asked how to do it.
You turned it into an evaluation of the validity of my choices.
I would appreciate it if you would just answer the questions.