Because there is no competitor to the throne of Best WR of all time, some things should just be consensus.
There are a few unquestioned truths in sports, just a few, and Rice being the greatest WR of all time is one of them.
Just like Ted Williams is the greatest hitter of all time, the Beatles are the greatest band of all time, and Coke is the best soft drink, Jerry Rice is the unchallenged GOAT at his position.