It depends on you bro, you can make a lot of bitcoin address but make sure hat you can manage that all addresses, a lot of people here have x2 or more bitcoin address, I think one address for personal transacts, one address for business transacts.
Depends on user if he want to make more or lots of bitcoin address , if he wants to use it for ponzi scheme then you can create more wallet in one account "called" alternative wallets and if someone request a new wallet it will pop up it always use it for business trasaction you can see it on blockchian.info