Juan and notlangley
You are both correct, of course. I think it is a matter of perception, which is one of the most significant factors in politics. People in Britain in 1945 wanted social change, so Atlees slogan about "not going back to the 1930s" struck the right chord. Atlee had been Deputy Prime Minister under Churchill and had served with distinction in the Army in WW1, so was seen as a capable and honest leader. Churchill had led the winning side in the war. Although he was defeated at the ballot box, he retained the affection and admiration of the people.
DH, LaLa et al have not won their war; they long ago snatched defeat from the jaws of victory. As you say, Juan, reform is needed.