Can you be anonymous buying a ticket on buses in Mexico either inter-country or going to another country?

Not a fugitive but prefer to keep my personal info private if I can, I think in the U.S. you can still just buy a bus ticket without showing I.D.Can you be anonymous buying a ticket on buses in Mexico either inter-country or going to another country?not a fugitive, but we now all think you are. If you have money you can get whatever you want.