I think it’s less to do with the business model of advertising but rather I think both that business model and the tendency towards inflating adjectives are both caused by there simply being too much information, entertainment etc. for us to make a reasonable decision of what to pay attention to. We’ve exceeded our own human capacities to process and choose between different streams of information.
This is essentially what the Financial Times does.
One way or another, there's a lot of short attention span razzle dazzle these days. Maybe adjective inflation is just positively correlated with the volume of media or even of people trying to talk to each other.
It's hard competing with impending asteroid collision.
Not because they write clickbait headlines.
They are known because 1) they care to publish their opinion, and 2) they tell others about their work.
2) is also known as marketing, a.k.a. advertising. We're often told it isn't enough to do good work to advance our career, we have to tell others about it as well. How well you present your story has big impact on how far reached and well received your work can be.
Bottom line is, you are influenced by marketing/advertising, whether you want to admit it or not. You following someone is for sure not solely because of the quality of their work.