I’m glad so many people have found my “capybara method” for how to write alt text and image descriptions helpful! However, I know conflicting access needs exist and not everyone can write their own #AltText, so here’s an ongoing thread of tools that can help. Inclusion in thread ≠ endorsement

If you go into the text dense screenshot, you’ll see a little icon in the lower right. Three lines, corner brackets. Tap that sucker!

Now you have highlighted text & if you tap again the controls to select a portion and copy-paste will come up.