I'm glad the Danes are improving things. Obviously I am not completely up to date with the latest literature on the detection of boar stains.
Up to date? This relates to a case by Danish pig producers against Germany in 1996! Nearly 30 year ago! And European Directive 2008/120/EC, which now governs the issue of castration of pigs for the human consumption market. That's been with us for 8 years now. The Danes haven't castrated male pigs intended for slaughter for many years now.
By the way, its boar taint - a result of the hormone skatol or androstenone if you prefer, which is the chemical taste produced by uncastrated cooked pigmeat.
If you don't understand how differing national tastes can affect national markets in Europe, its not surprising that you can't understand how cultural and religious practices inform meat preferences in different parts of the world.
The "come now" comment is sarcasm at your attempts to lead us into believing that Chinese culture is homogenous, which is just about as unbelievably ignorant as your attempts at misinformation regarding European farming practices.