Just like cheerleading, it's just a warm-up at best.

If you are interested, you should at least learn from Chen Tai Ji Chuan, 24 and 48.

However, the method of Tai Chi Chuan may really be lost. I heard that the method of that year has not really been handed down. I don't know if it's true or not. Maybe Lao Tzu had already met the sinister heart of future generations, so he left five thousand words in a hurry, while Tai Chi Chuan left the moves to his method, fearing that there was no way to use them, and only left the moves to people for fitness.