Yes, we need roads, we need fire fighters and some of that stuff. However, it should all be financed privately.
So you propose making the 'gap' between the haves and the have-nots into a wall. No ambulance is coming to help you...because you are poor. Your house is burning to the ground...because you're poor. Your children will be doomed to a life of abject squalor because you are so busy scraping and stealing to feed them that you have no time to educate them, that is, if they don't die of pertussis or rubella, because there is no vaccination program or standards without taxes.