Agree on the legalisation though. In the Netherlands at least, I find it hard to name more than a few individuals in my social group (university students from a range of studies) that aren’t recreational users of XTC/psychedelics. Having visited festivals and clubs in other European countries, I think the situation is not much different there.
It seems a bit pointless to keep spending money on hunting these markets when the market consists of such a large percentage of the population. Most people still get it through dealers aswell, delivery is quicker than ordering pizza.
More concerning are obviously the weapons, credit cards, etc. sold on these markets. Taking away the sales of drugs would probably help in that fight.