The tag implication #51241 soiling_diaper -> messing_diaper has been rejected.

Reason: It's the same as pooping a diaper

EDIT: The tag implication soiling_diaper -> messing_diaper (forum #368662) has been rejected by @slyroon.

If it's the same thing, then should this not be an alias request instead?

Also I note that soiling_diaper already has an implication hierarchy including soiled_diaper and soiling, which would be made inconsistent by aliasing only one tag to "messing". Meanwhile, messing_diaper has no relations. I see there's also a messy_diaper tag which appears to be an entirely pointless implication middleman between soiled_diaper and diaper/feces/soiling, with a wiki page that says you should never use it directly. What a - ahem - mess.

the implication chain for these tags are a mess, see topic #33352 (mainly part 1).

The tag implication soiling_diaper -> messing_diaper (forum #368662) has been rejected by @slyroon.