I read this article since it was referred to often in philosophy of mind, including by Daniel Dennett in "Consciousness Explained".
Yet... while I expected some deeper dive into Umwelts, I got (in my experience) a tautology around the word "be". Which, IMHO, should be tabooed in all serious philosophical discussion, as "be" is the mother of word-lockpicks. Vide E-Prime, English without "be", https://en.wikipedia.org/wiki/E-Prime.
If you think you can outright reject one of the most famous arguments in philosophy of mind with a semantic quibble, you should think again.
Wanted to talk about it with Claude Fable 5... and it flagged the conversation (https://x.com/pmigdal/status/2064837039552409763).
Sure, cybersecurity and biology are dangerous topics. Turns out, so is philosophy of mind.