No, if you didn't graduate then you didn't graduate. Bragging about your drop-out status reminds me of Elizabeth Holmes.
If he didn't mention an n-year gap in his background you'd say he was trying to hide the fact he was a drop out. You're just looking for something to complain about.
I finished my Bachelor's many years after I left school. I still had to list the school and the timeframe because otherwise I'd get questions about. I wasn't able to just say "I went to school but didn't graduate, but I don't want to appropriate the brand of my former university!" That's idiotic.