The Lotus Sutra was not taught according to individual capacity

"Ex-General Director shared that there are hidden meanings in Sensei’s guidance. Different countries have to interpret it differently and have to read Sensei’s guidance between the lines. He also mentioned that to understand deeper meanings in Sensei Guidance, it has to depend on individual’s capacity" -- SGI Singapore Young Men's Leader

But Nichiren Daishonin teaches:

"...Great Teacher Dengyō elaborated on it as follows: “All the sutras of the first four periods preached in the past, the Immeasurable Meanings Sutra now being preached, and the Nirvana Sutra to be preached in the future are easy to believe and easy to understand. This is because the Buddha taught these sutras in accordance with the capacity of his listeners. The Lotus Sutra is the most difficult to believe and to understand because in it the Buddha directly revealed what he had attained.

Question: Can you explain what he meant by that?

Answer: The ease of believing and understanding in the one case is due to the fact that the Buddha taught in accordance with the capacity of the people. And the difficulty of believing and understanding in the other case is due to the fact that he taught in accordance with his own enlightenment."  Nichiren corrects Soka Gakkai's bizarre teachings

Since, according to SGI, their mentor teaches according to individual capacity, it is not the teaching of the Lotus Sutra.