Although Saints do not have clear realm subdivisions, there is still a distinction between high and low.
After entering the Saint Realm, ordinary cultivation becomes difficult to enhance one's strength, and it requires certain things related to the Dao, such as the Dao Crystal.
Dao Crystals and other Saint cultivation resources only exist in the Heavenly God Realm, and the Immortal Realm almost has no conditions for their production. This has resulted in even figures like the Immortal Emperor and Demon Emperor, although they relied on the Tao Spirit to achieve sainthood, their strength remains stagnant.
They do not know the existence of things like the Dao Crystal, no matter how they cultivate, their strength does not improve significantly. So over time, the saying that becoming a Saint is the end point of cultivation arose.
The power they had when the Immortal Emperor and others first achieved sainthood, is probably the same as it is now.
