Former Dodger Eric Gagne alleged 80% of his teammates were on performance enhancing substances

Former Dodgers Eric Gagne has an autobiography coming out and it’s definitely going to cause some waves.  In Game Over: The Story of Eric Gagne, the former reliever states that 80 percent of his Dodger teammates used PEDS while he was there.
Now he’s not diming out who was doing what, but obviously this allegation puts every teammate he’s ever played with under scrutiny.
How many times are we going to have this conversation? MLB didn’t start testing for PEDS until 2006. Are we just going to disregard a whole era of baseball? The debate rages on.