I think the common read of the final scene (RNC being bankrupt and Amnesty International, Greenpeace, and the UNCF getting record donations) is that Martin’s up to his old tricks, now with an unstoppable super device.
I don’t find that very satisfying. Martin would be a global power that would almost inevitably result in hit squads if not open war. It’s a huge tonal shift if you think just one step past the credits.
Another read is that Martin destroyed…