Even in places that don't have at-will lots will treat it like it is. Be aware of your rights.
It only add additional reasons as to contract and to trust those who are trustworthy on the employment front. Do your due diligence.
I also like your comment to not take it personal. I try my best not to as it's business. We all try to work together for the best outcomes and sometimes the correct answer or best answer is moving on company or employee or contractor or contract or what have you.
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