Why should i graduate from a top college if i want a buisness degree?

my mom wants me to go to uc irvine because its more prestige and i really like the csulb campus and the atmosphere.Is it samrt to go to uci if i want a buisness degree to start my own buisness.NOT work for one.or better to go to the college of my choice,even if its low ranking..to start my own online buisness