Yes, the transcript mentions "worsening myopia" and defines myopia as "nearsightedness, things in the distance look blurry," indicating the creator's initial problem was nearsightedness.
The transcript does not provide information about whether this method would work for astigmatism. The focus is on myopia (nearsightedness).
This video explores the theory that staring into the distance for an hour daily can help prevent or even reverse vision problems. The creator tests this theory by dedicating an hour each day for a week to look into the distance without vision correction, documenting their experiences and perceived changes in their eyesight and overall well-being.