Its not. You didnt read it in the short time I posted it.
This bill is designed specifically to answer your objection by creating:
- a ranked list of map-drawing criteria,
- explicit prohibitions on partisan favoritism,
- measurable statistical thresholds,
- comparison to alternative maps,
- rebuttable presumptions,
- and judicial procedures for enforcement.
That is much more concrete than anything in place. Perfection can be the enemy of greatness but it gives courts the ammunition they need to keep them honest.