The Sunday "Public Talk" was just that - a talk designed for the non-JW public that JWs were supposed to invite to hear during their public ministry. I was born in and got our in my mid-thirties. In over three decades I could count the number of people who attended a Sunday meeting that met this scenario on one hand.
This is a letter of surrender. The "Public Talk" is no longer a public talk. Its just another talk that the rank and file have heard time and time again. Its just another opportunity to gather the flock to be guilted into being fleeced.