Undergrad Haas App: I'm torn! Any alumni that could help?

Hey, so I’m applying to Haas today, and I’m torn because I was told to write about everything EXCEPT the traditional “big 4 bank firms, big tech firms” since this is what most people write about and this is the “generic essay”. However, according to someone else helping me with professional advice well, I’m not being specific enough if I don’t mention a company. Please let me know your thoughts.