Quality Manufacturing Systems Software Developer interview questions

Received a phone call from a seemingly disgruntled lady, lots of sighing. She starts by telling me the original person that was supposed to interview me was too tired from working to do my interview. Ok, sure, but red flag #1. Then her first question asked about vaccination status and then we abruptly ended the call. Felt very disorganized and was a complete waste of time, call was maybe 2 minutes. Would not recommend to work for an employer like this.