Just a few years ago everyone (not actually everyone but a VERY significant % of all players were cheating by taking steroids. Now every ((I am sure not all but a VERY significant % of pitchers) are cheating. Why is the cheating in both theses situations so wide spread? Because the players want every advantage?

Yet you seem to think/imply that only Astros batters were cheating with sign stealing? For some reason all other teams/players (even those who were part of the Astros and moved to other teams) made the decision not to do as other players were doing and not cheat?