It would be nice to stop using "obscenity" as a charge to demote more serious charges to.
It is unnecessarily confusing, and could be better solved with real judicial discretion (and just straight-up admitting that not all criminals who do x are the same).
Obscenity is an archaic concept which hasn't really been a thing in over a decade, and frankly, it would be nice to just put an end to it entirely.