To be fair, some 15 year olds are just as mature as some 19 year olds. Are you saying 15 year olds should be able to buy smokes and drink? In Canada a 16 year old cannot drive a car without another licensed driver sitting beside them as well, so that's not a good comparison.
Maybe 16 year olds should be tax-exempt until they are old enough to vote :)
To be fair, some 15 year olds are just as mature as some 19 year olds. Are you saying 15 year olds should be able to buy smokes and drink? In Canada a 16 year old cannot drive a car without another licensed driver sitting beside them as well, so that's not a good comparison.
Maybe 16 year olds should be tax-exempt until they are old enough to vote :)