raise your hand if you remember this song when it came out in 1975.. one of the most unusual top 40 hits I can recall.
https://www.youtube.com/watch?v=2iKpsPbwScw
I think about Ali in the same way as Martin Luther King, in the sense that both were vilified by many in the 1960's for their willingness to stand up against injustice.. then years later, upon re-evaluation, seems like both are universally applauded, and any remaining enemies are hiding under rocks.
I guess Eric Snowden will get the same re-evaluation around 2040