There did seem to be a tendency to try in the immediate post-war era. Even the right, hands off, side of politics were increasing state services and benefits. I

There did seem to be a tendency to try in the immediate post-war era. Even the right, hands off, side of politics were increasing state services and benefits. In no small part as a consequence of coming back from the war, so soon after the previous one, generating a widespread mood of "now we must do better". It mostly survived through the sixties, and finally died with the 73 oil crisis. That caused the chaos of the rest of the seventies that resulted in the course we're still on today.