Root3 Marketing & Business Development interview questions

I’ve never left a negative review on here, but I found this process to be so wildly unprofessional that I thought it was worth sharing. After taking time off work to come to their office an in-person interview, I was informed that they had filled the role internally. They offered to interview me on the spot for an account executive role instead, which I had obviously not prepared for. I found it very misleading that they waited until I was already there to disclose this, as opposed to emailing or calling me ahead of time to present the option. I went along with the interview for the other role because I thought it would’ve been rude to simply walk out, but I left feeling like my time had been wasted.