I'm just an onlooker here, but you have been misunderstanding/misusing the word "infer" in this thread. So let's put that word aside and focus on understanding

I'm just an onlooker here, but you have been misunderstanding/misusing the word "infer" in this thread. So let's put that word aside and focus on understanding what the person above you is trying to communicate. They made an accusation against Churchill, and you responded with a defense of Britain. This reveals that you misinterpreted their comment. They wish to correct your musunderstanding and make it clear that they were not talking about Britain, only Churchill.