It’s a design problem. 9 alignments and a dozen of domains share the same core class and spell list.I find it strange that a cleric dedicated to the TRUE PATRON OF DARKNESS ABOVE can produce light and a cleric who worships the UNBRIDLED LORD OF THE CORONA VIRUS can curse disease.
The solution is not easy, do we want a dozen of different classes to implement the cleric. Note that paladin, sorcerer, and even warlock share some parts of this problem.