There are two sides of the Monero coin: obverse is the core team, devoted to the technology i.e. coding. reverse is MEW, devoted to the economy i.e. encouraging adoption, business opportunities... Let's extend the metaphor: the edges of the coin are the gray area where coding and economy overlap. The emission curve is in this gray area.
The core team works internally under the collegiality (peer) governance system and externally under the benevolent dictatorship (for life) model. MEW works internally under the weighted voting governance system and has not (at least for now) any external governance system.
The Core team and MEW are independant of each other: none can force the other to change its mind. A vote from the MEW doesn't imply the core team has to abide; in reverse, if the core team asks the MEW to do something, MEW is not obliged to follow suit. Therefore, no one feels like being controlled by the other. If a post seemed to imply that one govering body rules above the other, it would be a misinterpretation.
I hope this will help you understanding it better. For future references, point people to the Community FAQ entry for MEW.