The temptation is too great for many not to try anything and everything to get a competitive edge because power bats and power arms translate into millions. Btw, baseball is not alone with this problems. PEDs are being used to cheat in all sports. Sad but true.
The major problem I have with Braun is how he swore up and down he was clean when he was caught before and won his appeal. He has zero integrity to do that to his team and to his fans.