system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel Comics] How does T’Challa have time to be an Avenger when he’s the king of an entire country?
gpt
All of the other nations in the world consider Wakanda a third world country, so they don't really have much to do with them and are just glad they don't require charities or disaster relief. Most international businesses just see a bunch of farmers in a country with little to no natural resources that can really be traded for any significant profit. 

The country itself is had several clans with their own leaders that don't really require guidance from their king and can take care of things without bothering him. Really all T'Challa has to do is make sure any chiefs butting heads don't go to war and keep tabs on the other nations from time to time.