The link in OP was from April 29th, here is the author's most recent post almost a month later: https://fullydoxxed.com/fuck-chat-gpt-really-is-ruining-writ...
I love this. It's exactly how I feel when I read AI-generated content. A little bit sick, not really sure why.
The onus is on the reader to accept an argument; irrespective of source.
Writing, of any sort, can no longer be used as proof of 'written entirely by human'.