Among the many changes, the new rules would require batteries in consumer devices like smartphones to be easily removable and replaceable. That's far from the case today...
I've missed swappable batteries so much. The convenience of having another loaded battery with you, increased drop resistance due to parts flying, replaceability. So good.
If you're worried of water resistance, get a water-proof case or be more careful with the device costing you possibly hundreds of dollars.