You really think google doesn't notice?

premise: I am in the Italian market. given the continuous "success" of sites that use AI to produce content, I also came across the various services advertised to test the level of artificial intelligence regarding the text, obtaining results close to 4.5 as a vote. the fact is 1, I understand who wants to publish thousands of content not giving a damn about the quality to aim to make money with Ads, but the question I ask is: how long can it be as a business? we have seen that google has started targeting sites run entirely in AI and before you reach good numbers with ads it usually takes some time. Did any of you really manage to earn a salary like this for more than 6 months?