When we understand that no tradition of man can add anything of value to the plain and simple message of the Bible, we begin to understand its real purpose - to subvert that message, and render it null & void. There is virtually no aspect of Bible teaching that is not devalued in some way by Roman Catholic dogma.
It is a man-made substitute for Christianity, so it should do well. At least until it has to give an account of itself to the founder of the original gospel.