Well it also doesn’t need to work on everybody. Does a net need to catch ever fish in the sea for a fisherman to make a living? Obviously some people can be and are immune to it.
Advertising doesn’t work on me because I hate shopping, so I have my wife spend the discretionary income. I am sure it works on her though.
Also something being ineffective doesn’t mean people stop doing it, like homeopathy.
Well it also doesn’t need to work on everybody. Does a net need to catch ever fish in the sea for a fisherman to make a living? Obviously some people can be and are immune to it.
Advertising doesn’t work on me because I hate shopping, so I have my wife spend the discretionary income. I am sure it works on her though.