Walls that do not require free builder's hut for their construction and improvement
Walls are the thing that takes more time and resources than anything else, I understand that changing the price can be a tough choice since many players have spent time and money to do so, modifying the values means making it much easier for them to experience Game.
Why do they need a builder's hut if so much their construction and upgrading is immediate?
In any case even the decorations are constructed in an instant and are elements that require resources and space to establish them. So they can be considered as walls even if they have no usefulness except the decorative one for clarification.
Why decorations do not require builder's hut and walls?
It would be much better to do so, as the builders are all busy in boosting them to eliminate a few million elixir and gold, thus reducing the chance for many players to steal millions of resources over a period of three days .
Since many have not understood it, I would like to point out that this will not interfere with the clash of clans "economy" because:
1 - it is like putting 4/5 builders at work and using the last worker just to strengthen the walls,
2 - if the walls did not require builders , players would continue to accumulate resources because otherwise they can not boost the village, furthermore, it is not possible to strengthen the walls infinitely so sooner or later players must force resources to strengthen the village,
3 - There have been far more divergent changes that have not affected the economy: 5 times faster troop creation, accumulating an army in the camp, a town hall of 2 levels below yours steals a small booty.
4 -The clash economy does not change so easily, and if so, there are many middlemen to remedy .