gavra,
but isn’t it at all possible that giving parnassa to a yid will bring enough extra bracha to make up for these inconveniences?
Also, I don’t understand why you would want to be in the position of persuading anyone who reads your post not to hire frum people. I would think that potentially being a cause of another yid not getting a job would not be a great idea right before the yemei hadin when we all ask for a year of parnassa.