Stan responded without missing a beat, "We have to show him the cost of rebellion, Madelyn. The cost in human lives. Every time he steps out of line, every time he defies us, that defiance needs to have a lethal price tag. Not for him, but for the people he is trying so desperately to protect. That is why we planted bombs all around the city, after all, a hero like him would never risk the lives of innocents."
Webnovel 
This plan will make Homelander realize that he is not as strong he think and he needs help from the boys because at certain times Superman needs batman help to fight crime.
Stan responded without missing a beat, "We have to show him the cost of rebellion, Madelyn. The cost in human lives. Every time he steps out of line, every time he defies us, that defiance needs to have a lethal price tag. Not for him, but for the people he is trying so desperately to protect. That is why we planted bombs all around the city, after all, a hero like him would never risk the lives of innocents."
The Boys - Let Me Show You A True Hero!
Anime & Comics · Writing_Shirou