Because, with a small number of believers being the exception, Satan has brought the great majority of humanity completely under his control. Without even realizing it, they are leading just the sort of lives Satan wishes them to, thus following him to Hell. (Harun Yahya)
We associable idolatry with remote ancestors’ paganism, when people used to create totems from stone, wood, or any other material and believed that these statues had direct influence on their life. They thought that idols could bring them luck, miseries, fortune, diseases, good or bad weather and so on. We used to think that idolaters in Islam are pre-Islamic Arab pagans of jahilia times.
When we imagine paganism now we mean something ancient, wild, something what is far from monotheistic believes and antithetical to our age of progress and technologies. But is this really so?