JazakhAllah Khayr again for your response brother.
You're right, I should at least have contacted the Marja' first. The only reason I avoided this is because I know I would likely receive no response to their offices being extremely busy. Nonetheless, I have tried contacting speakers/scholars and received short responses or no response. Again, no fault of theirs as they are extremely busy.
JazakhAllah for that perspective regarding our presence in other countries. I know the official statements right now are to help within our capabilities and specialities etc., and I donate to multiple relief efforts in the Muslim world. I've seen calls for doctors, nurses etc., to travel and help. May Allah (سُبْحَانَهُ وَ تَعَالَى) bless those who do. I am educated in terms of academic qualifications but I am a blue-collar worker with no speciality. I feel useless with no opportunity to physically help fellow Muslims because I do not have a professional career. With that said, even if I had an opportunity I'm sure I would implode from having to juggle duties to my family and duties to the Muslims.
I agree boycotts have an effect, but even then, Israel's resources (including the other oppressors) are still not depleted. They're still gaining billions from their backers. Wouldn't something like refusing to pay our taxes in the West make more of a difference?
With that said, I know it would be extremely tricky to do.
Regarding politics, that is a very good idea and I pray others are thinking long-term like yourself brother. It would be great if we could however I don't see it working. Even if a determined Muslim like yourself gained a position of influence within the bureaucracy, the system is still rigged against class, race and religion. These countries are void of religion, to the point where we can't really say we are living under a government of Ahlul Kitab. Not to mention the Muslim nations are governed by corrupt leeches as well. If we can't reform our own Muslim governments, how can we truly affect change in a non-Muslim government.
Once more, JazakhAllah Khayr for your perspective brother. It's hard to get respectful discussions on other platforms.