Clearly pitching is the most important aspect of baseball. That said, poor defense can really make life miserable for pitchers. 'Every play in baseball starts with the ball in the hands of.........the Pitcher.
In addition, IMO the pitching in MLB is hideous this season. Now this is hard to support in stats because what we really have is the contest between pitcher and batter. Who is to say which is performing better in a specific contest between pitcher and hitter.
However, in this case I am pointing to the number of pitchers that have no command of all these pitches that I suspect, management is asking them to throw....NO COMMAND with few exceptions around the league. How many pitches have we seen just grooved to hitters. Pitchers this year are in the main wild in the strike zone or just all over the map.
I don't know how ML pitching digs out of its current malaise. Starting pitching has been in the main trash and if your starters are trash, what do you expect from your pen?