What is incorrect with those communities who bring offerings to a sculpture?
In order to get something, you need to invest in something. What kind of investment is bringing an offering to a sculpture? What kind of a profit will they have in return? Is it a game of skill or is it a game of stupidity – lottery?
“Your trash is someone else’s treasure.” Those communities might as well give it to 3rd world countries, if they have it so much. The Prophet Muhammad said, Allah said: “Spend [on charity] O son of Adam, And I shall spend on you.”
I grow up in Ukraine. When I was a kid we didn’t have much food on the table. Sometimes I had to go to the neighbors back yards just to collect some apples and cherries because we did not have any food at the house. My mother would make some pancakes to sell it on the streets just to survive another day. Why do those communities investing ‘energy’ in sculptures when they could instead invest it in 3rd world countries? What are they doing? There is much greater profit if those communities would collect all the food that they don't need, and then give it to the others who are in need. Those sculptures are useless, they have no profit. Those communities are not deceiving no buddy but themselves.
“Those who spend in charity will be richly rewarded.” Quran 57:7