Solve interview questions

Absolutely bizarre experience. Interview consisted of three consecutive 30 minute interviews. First two were good — discussed the role, the clients, expectations and company culture. The third, after a full hour of interviewing, raised concerns over the experience listed in my resume and asked very few questions. Finally, I got a tour of the office, was introduced to the CEO, and was walked to the elevator with no information regarding next steps. I sent an email thanking them for their time and was ghosted. Waste of time and vaguely demeaning process.