The fact the World Series is contested in a manner where 3 or 4 games are constructed at huge competitive advantage to the National League is crazy. I hate the no DH in the NL just because AL teams spend the entire offseason, regular, and post seasons constructing their teams with lineups that include DHs and then in the World Series the Championship round they have to play the most important games with how their teams weren't intended to be constructed.
It would be like in the NBA if the Western conference didn't allow the 3 pt line in any home game by a Western conference team or in the NFL the AFC home games would have the XP from 25 yard line and then NFC had the XP from 3 yard line. Just have uniform rules either no DH in either league or the NL needs to realize fans pay to see hitters not pitchers hitting and if a team wants its pitcher to be its DH go ahead.