post-edit: It’s very possible I have no clue what I’m talking about. 😮 Good day. 🙌✨

Hey, just letting you know it's possible you're mixing up the alt text with the caption. The article never demonstrates use of alt text, and I just received a poetry submission linking back to your article which also recommended the use of alt text, but they weren't using alt text in their image, only describing the photo in the caption.

Captions aren't read by the narrator.

Just in case, then on desktop, you can find the alt-text by clicking once on your image. When the green border appears, there will be a little box above the image which reads 'Alt text' :3