VOICED : The mute button was "the big winner" in final US presidential debate

The transcript analyzes a debate performance, noting improvements compared to previous debates, especially in handling coronavirus discussions. The strategic approach was defensive, aiming to avoid errors. The mute button effectively reduced interruptions, allowing clearer communication. With the election nearing, the debate's impact is minimal due to many voters having already decided.

What was the overall effect of the candidates' performances on the race?

What was noted about the number of undecided voters this year?