Awful Interview

I was strung along by a company. Is it just me or is looking for a job like dating? I interviewed for a company and was super excited when they called me back for a second interview. Completed my second, they asked for a third. Completed my third they asked for a fourth. This time they asked me to dinner. Sat down for dinner with the CEO, and instantly he ordered a drink. Tequila. I didn’t feel it was appropriate to get sloshed, it’s still an interview? As he’s on his third drink, we order food and we were waiting for the CMO. She comes in late and instantly orders a drink. I’m starting to feel left out! I left the dinner feeling good about it. Got a call from the recruiter saying it wasn’t a good personality fit. When I talked to a friend about what happened she told me they probably thought I was a square 🤣 what would you do?