Now you're defending Chamberlain?
I'll defend Chamberlain too.
1) He was an honest and honorable civil servant who put his country ahead of his own political interests.
2) He knew that Hitler was a lying snake, but also understood that the British Army at that time was wholly unprepared to fight Germany again in a second World War (as was revealed in the disasters of 1940). He was trying to buy time with the "piece of paper" Hitler signed to give Britain time to rearm.
3) He in fact facilitated Churchill's return to power by restoring him to the Cabinet as First Lord of the Admiralty, with a seat in the War Cabinet.
4) After Churchill took over, Chamberlain remained a valuable advisor and member of Churchill's government. Churchill even put him in in charge of managing the home front before Chamberlain died of colon cancer in November 1940.
5) And oh yeah, Chamberlain was a Conservative!