Attention span depends on value reading will bring. Nowadays it is truly not many things worth person time. If person started a friendly conversation, it would have more value as human to human interaction.
Too many things this days from screens of different size screams constantly what you should or should not do trying to outscream each other.
Let go back to this particular open letter - If the sender is not well known to the recipient, the letter should begin with an introduction stating the author’s name and background, as well as the reason for writing it. Any letter, but specially open.
This letter lacks any information about its author/authors. And repeatedly states how things should be.
On my opinion main problem is irresponsible use. AI itself is not adult enough to have problems yet. People who use it - surely do.
