So to be clear, AI contributed the following to this ordeal:

- assured the author that going blind over the course of a day is, in fact, something to be concerned about

- suggested using eye drops -- which the author didn't have, and had to navigate to a pharmacy to buy (while in the process of losing their vision) -- which unsurprisingly didn't have any effect

- directed them to a campus hospital, which was not equipped to handle a case like this, and led to a day of wasted time calling around

- finally, directed them to a proper ER with on-call ophthalmologists, where the issue was solved

This isn't exactly the case for AI the author seems to think it is. I'm glad they were able to get this sorted, anyway. Waking up one day to find your vision going sounds absolutely terrifying.