Black Panther and TWS thoughts (minor spoilers)

I was doing some post viewing pondering, and started thinking of TWS on two points specifically. The first being the juxtaposition between Pierce and Killmonger. For being two polar opposites in almost every way, their goals were very similar: world "peace," albeit for their own people, using technology and a massive, violent assault.

The second consideration was the events playing out in TWS, knowing what we do from BP. Now this is in-universe speculation only, as I'm sure there are plenty of bits on the planning, writing, and release times. I was wondering what the two knew of each other. Klaue and a map had knowledge of Wakanda at the time, and Wakanda has an extensive network of spies. I wonder when or if Wakanda would have stopped the helicarriers. I've no doubt they could have easily destroyed them. But in keeping secluded at the time, would they?

Anyway, just doing some fantasizing. Any thoughts?