They typified the pitching style of that era which was to be able to throw swing and miss in the strike zone and to induce weak contact which is how they went deep into games and pitched complete games. Do you want to make the case that Koufax and Gibson were the only guys pitching deep into games and pitching complete games? Good luck with that one.
Unless you have a performance explanation based in the game itself for the lack of complete games, the lack of ability for starters to go deep into games the onset of the sheer idiocy of the "opener", the white flag of pitching coaches surrendering to the trend and deciding to ask pitchers to "just give me all you got for as long as you can" you are simply avoiding the obvious. You are just mad because you want sooooooo badly to buy into Manfred's idiocy that these are the best hitters EVER so by default these must be the best pitchers EVER and you don't like having the grand piano of reality fall on your heads.
The nominal quality of pitching in MLB has gone straight into the tank. Are you guys actually watching the games or are you picking up MLBGameDay and the running box score? These are all trends that began ahead of the rocket shop baseball which has simply exacerbated the situation to an absurd level. So NOOOOOOO.....I won't accept the rocket ship as a rational for it EITHER!
Some of you folks want to make the case that the pitching is "better than ever" which is a more laughably absurd, blind contention than Manfred's contention that he "knows nothing" about the rocket ship baseball.