Then why people are making dooms and graves or toms on graves. Why of this is finalized prohibited in Islam and Quran then why people are doing this now. Are they not muslim?. are they not following Quran and Islam? are they don't love prophet ?.
They are clearly not following Quran and Islam on this issue in particular. Also, tombs has become a business that made people rich. So many Sufis and Shias that are into graveworship, benefit from this, because many people would leave money at the grave thinking it would bring them closer to that person.
Theres articles about numbers and we're talking about lots of money. Add that to the fact, many of the so-called graves, turned out to be false ones, and some individuals who they thought were in that grave, were burried elsewhere and in other countries even in many cases.
In countries where grave worship is prevalent, there would be tens of tombs/graves in small towns even.
Usually, the ones who go to these graves are ignorant, and among the least educated "simple" people. Their leaders tell them that blind following of a Madhab is a must, and who are they supposed to learn the madhab from? From that leader! So in reality its that blind following of leaders who teach them the correct concept of "asking those who know" and "knowing how little you know" but take it to extremes to the point where they stop thinking and just blindly follow.
Those who are against graveworship are commonly vilified and slandered by those who do believe in it and promote it.