"Political/Religious/Commercial/Promotional Activities" refer to the act of engaging in activities and promotions that involve real-life political groups, religious organizations, or business entities that have no connections to Final Fantasy XIV. Even if the activity is for charity, it is prohibited as the activity is not relevant to the game.
That section is pretty clear. The answer is no. The community tends to echo this sentiment by default. FFXIV is an escape from the real world. Kindly leave all that other stuff out there. If you want to affect change in the real world, you do it out there.