Maybe not. I checked OPs blog and he seem to be putting up 2-3 longer posts per day. Since it is LLM content, I have no idea whether it's mainly hallucinations or based on facts. So what did I learn from reading the article? Maybe nothing, maybe it's just made up.

If you have a Mac you can follow the steps at the end of the post and reproduce the results https://paultendo.github.io/posts/confusable-vision-visual-s...

I don't have a Mac.