It all depends on how this is funded, and this is mostly a colonization trap for Iran. US has recently controlled the budgets of Afghanistan, Iraq, and now Venezuela. There is full threat of confiscation for any non-compliance, and this was done to Afghanistan.
Funding could be extorted from GCC colonies, and like Venezuela, pressure for US major oil companies. There is zero history of any US investment in these colonial trap arrangements. Just bribery of political class to keep US control as long as feasible. Like Venezuela (and Iraq), US oil companies would be reluctant to spend cash because future nationalization is a likely retaliation to US extortion.
Don't understand graph. is dark line what people think of songs released 11 years ago? WTH is graph before age 0? Oh ok, maybe. A song released when you were 40 is rated the same as one released 45-80 years earlier.
There is huge bias in "popular music" category. Can get very sick of old songs, or just stop listening to contemporary pop after a while. I'm surprised old people would still like pop songs of their youth, after being overplayed over the years.