Adolfson & Peterson Construction interview questions

A recruiter reached out about the open position and I ended up applying. I then had a 45-minute phone call with the recruiter, only for him to tell me they were at the end of their hiring process for this position and were about to hire someone. He then asked if I would consider other positions at the company, which didn't exist at the time of our phone call. Overall, a complete waste of time for both of us and I personally think trying to bait and switch for a non-existent position is unethical.