The conclusion I reached from that documentary was that the conterfeit trade exists b/c certain brands are ripping the consumer off.
So 'company X' makes handbags worth 1000pnds. This company has them made in China for very cheap. The counterfeit trade then copy the design of the handbag and sell it to the consumer at the cost it actually should be sold at. Company X still does not complain, b/c it is still making a motsa from its severly over-inflated markup. Consumers continue buying the brand named product b/c its part of human nature to 'show-off'.
So my conclusion is that everyone should buy counterfeit products as long as it is safe. Competition brings down prices, so these handbags, condoms, addidas products, medicines, eggs etc., can become affordable. If the genuine item (which is still made in China) is affordable then there is no need for 'copies'.