Was my frustration with this rushed McDonald’s interview warranted?

I worked at McDonald's for 4 months and quit 2 months ago. I can't find another job. No one will hire me because im a job hopper. On my last day, my gm and the restaurant operator said I could always come back, so I asked to come back like two weeks ago. They weren't there but I asked the manager on the shift. She told me to apply online. So I did. Got called in to an interview. The guy who interviewed me, I never even met before. I arrived 10 mins before. Im sitting there for almost 30 Mins. He walks up to me, and goes "yes?" I say im here for an interview. He knowledged that I worked there before, and said he's worried about hiring me because I might leave in two months. He then asks me why he should hire me. Interview lasted 2 mins. Haven't heard anything back. Im frustrated, because I was sort of banking on going back. I have to pay bills.

Was my frustration with this rushed McDonald’s interview warranted?
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