It must be AI related :D

...b-but I've been here the whole time?

It's quoting the source who used that specific term

Tell me you judged the article by its title without telling me....

If you had read it, you'd notice that the author does not feel it is a game changer.

But still, even by reading the title alone, you mussed the quotation signs. It is not the author who calls it game changer but the chief developer.