I am amazed at the fear people exhibit in change, especially technology based. AI is a technology, and as such it is just a tool in my opinion. Will your job change? Most definitely yes. Adapt and embrace the new tool vs playing the victim. You will be more efficient, and happier. Just my 2c.
I understand what you're saying, but the point of this particular article is (1) this particular technology is likely to bring about profound (once in a lifetime?) changes in work practices, and (2) the consequences of such are likely to lead to millions/billions of people losing their jobs and indeed entire careers. That seems something worth worrying about, both for those people and everyone else.