It's because you have a fundamentally different idea of what's going on here. What do you think she is "progressing" to? She's shown everything. You can go up and down this thread and see every part of her body. If you think she's going to do completely nude yoga, or something more directly sexual, you are delusional. That's not what's going on here and you will be sorely disappointed if you're expecting her to drop a hardcore video someday.
The tease is the game. Women have used the art of teasing for generations to entice the eyes and demand your attention. Burlesque dancers don't just strip, they tease you and grab your eyes until you're desperate to see her take something off. She knows exactly what she is doing, it's not like she doesn't know people are watching her to get off. But she can't and won't acknowledge the "yoga" is a gimmick, because it would pierce the veil of illusion. Do really think she's good at yoga, or that somehow she hasn't gotten better at it, even after years of doing these videos?
And why do people like you throw around "simping" like it's a dirty word, when you only use it as an "insult" to people that are only extending basic decency and respect to the people who produce the content you're so desperate to see?