Langenberg and company internship

I worked with Langenberg for over 3 months. This internship is a complete waste of time and at the very least, a very slapdash attempt at starting a company. I was given the work of filling out a spread sheet of financial information on a company we were supposedly aiming at doing business with in the near future. The data was on the company website. It was very repetitive and mindless work. I met Langenberg personally at a luncheon he organized over a month ago. I noticed he has derogatory things to say about everyone who works with him. (He mentioned that most of his interns are Chinese immigrants who don't know what they're doing or how to write a resume, he talked down about his disabled business partner, he told me my success as a buyside equity analyst was unlikely because he only knows 3 black people on the buyside. Apparently he knows EVERY buyside analyst in the world.) Last week I asked Langenberg what the next steps were with the company I was covering. He redirected my question and my entire project to some remote partner of his. I was told that there was no intention to work with the company I had been collecting data on and that once I was done with 13 years worth of financial data on the current company, I'd be doing another spreadsheet on a different company. I responded to Langenberg, telling him I wasn't learning anything from this internship program. That's when he told me Langenberg and Company was no longer in operation and that he was looking for a job. This guy and his 'company' are a complete joke. Beware of unpaid internships that are not teaching you anything about the business.