I won't comment much on this, but I'd say these articles are 2-3 years late and reduces the agency of the people, who in many cases moved to Gemini because they wanted to work on LLMs
It was a huge advancement but it did not beat the world champion. AlphaGo is noted for being a self-learning system that became better than all humans. Chess engines had long been there but were not self-learning before AlphaZero.