For example, I have heard that the great Yogi Geshe Kelsang Gyatso said it does not mean that the scriptures will disappear, but the deep stable inner realizations that are the actual Dharma will. This relates to the prediction that tantra will become very popular and tainted right before it disappears, where we see that tantra is being used to increase worldly pleasure rather than realize the highest potential of our psychic nervous system through mastering completion stage. This also relates to the prediction that the Dharma will be from the mouth rather than the heart.
In such times it becomes harder and harder to gain authentic realizations. We can do our utmost to train and gain some experience, but how many of us are actually gaining stable masterful realizations such as tranquil abiding, spontaneous renunciation, bodhichitta, generation stage or completion stage?
It is said that as times become more degenerate the blessing of Heruka and Vajrayogini also increase, however, if we do not access those blessings, we will not access the actual experience. It is enough to train and create the conditions for deep realization to come, but when speaking of the number of deeply realized yogis it is acknowledged that the number has greatly decreased.
There is definitely a huge increase in the number of women training vigorously in the Dharma due to the globalization of Dharma and the generation of equal rights. From that point of view, for sure the prediction you mention has manifested itself, and we can see plenty of examples where senior male representatives are not seen in a favorable light.