system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel Comics] Do we ever get Bruce's reaction to planet hulk/world war hulk?

What kicked off World War Hulk is the Illuminati try to send the Hulk to an empty planet where he can live in peace. As they tend to in comics, stuff happens and things go wrong. If I remember correctly the Hulk had actually made peace with their decision when he became champion of Skarr (until he thought they blew up his family). They also mention they couldn't risk asking Banner incase he said no, but Banner takes a bunch of precautions against the Hulk hurting people, including having Hawkeye kill him to stop the Hulk coming out. After the events of the series did Banner ever say whether he thought it was a good plan or not?
gpt
You see, when Hulk and Banner crash landed on Skarr they actually made peace with each other to survive, so Banner knew what happened because he was there working together with the Hulk.

In World War Hulk we even get a scene where Dr. Strange travels into Banners physique to calm down the raging Hulk and talks to Bruce who inot only knows what's going on, but also calls Hulk's wife his wife.

Tl,dr: Banner knows what's happening and is not only complicit, but might also be partly responsible for it.