Do u think Ali's public opposition in Vietnam War PARTIALLY ruined US military Morale that cost the defeat?

The United States was humiliated by a small country of Vietnam in easily one of the greatest upsets in world military history. The Vietnamese guerillas defeated the American soldiers and made America quit. One of the biggest problems is the lack of public support for this war that ruined the morale of the American soldiers fighting in Vietnam. Ali refused to served despite being drafted. He criticized The government, white people, and the racism in militay saying blacks die faster than whites because they are put i the front lines fighting the Vietnamese while whites arethe one who leads. Over 3 million Americans evaded the war and went to Canada or Mexico. Did you support Ali's stance on the Vietnam War ?