I did a "Business" degree and sitting here in 2025 I could give you 12 LLM prompts that will teach you everything I learned, and in better quality than the textbooks or lecture notes. I don't regret it because it allowed me to get and keep overpaid so-called "bulls*t" jobs for 15 years, but I wouldn't start down that path today.
I felt the same thing in business school, I switched out after a year. The only useful thing we learned was excel (but holy fuck, excel is a rabbithole)