The Middle East is in a perpetual war zone that benefits a big ass weapon industry. — javi2541997
It is instrumental to the US empire, and that's the primary reason for the way things are.
The military industrial complex, BlackRock, etc. - these are the vultures who flock to the smell of fresh carrion, but they are not the main driver behind these conflicts. The main driver for US involvement is US geopolitical strategy, and that's what we ought to analyse and understand in order to make sense of events.
The US establishment on their part of course has no problem with corporate interests taking the blame. Much better for people to believe the US government is not to blame, but "evil corporations" are, or so the reasoning in Washington goes.
If you look at a map you'll note that the Middle-East is located on a critical junction that connects several regions of the world via land. Why is that important?
The US possesses the world's most powerful navy. It controls sea-based trade. Any nation that gets into a large-scale war with the US can say its sea-based trade goodbye.
China is heavily dependent on sea-based trade, and is deeply aware of its vulnerable position should its sea lanes of communication be cut off.
That's why China is seeking to create land-based alternatives.
The US is trying to deny such alternatives by trying to control critical trade junctions, or cause chaos if controlling them turns out to be unfeasible.
Note that Iran ("public enemy #1") is a critical bottleneck that connects China and India to the Middle-East, Africa and Europe via Central Asia.
The other critical bottleneck is Eastern Europe, which connects Russia (and by extension China) to Europe.
It is of course no coincidence that we see intense US involvement in these regions.
If you want another example, you can look at India. India has a much more neutral disposition towards the US, yet we see the same pattern.
Bangladesh and Pakistan are the land-based trade corridors that connect India to the rest of the world. What do we see there? Long-standing and intense US involvement.