I am from the south and i smoke 4 packs a day in public places no one cares so to all u people ill puff in ur face
This is not an argument it is a statement of fact (or otherwise). In fact it is more of an argument for proposition as it shows that smokers do not care about the effect they are having on others and indeed wish to exacerbate the problem by 'puff[ing] in [yo]ur face'. If this is the case then legislation is necessary to prevent them being a public nuisance.