They don't see that explicit the attachment of values makes the world chaotic, unjust and unreliable. Things are not what they are but their existence has to be in accordance with the ideas of man. Those ideas are variable so that it is fully uncertain how to live as a reasonable human being. Every moment the situation has changed. You can see it all over the world, especially in politics.
Political values change almost every day and often that costs the lives of many people.
But in commerce the case is the same. There is a large-scale trade based upon changing values. In fact all those things go about nothing, but in this world of values it is highly appreciated. The future full-grown mankind is not interested in temporary values but in the real character of things. And men are aware of the fact that there are no differences in value between one thing and another.