1) I hate that even this post gives them more clicks and therefore revenue. I contributed to telling them to write more of these articles by clicking on it.
2) This is capitalism at it's finest. Everything and anything to earn a dollar. More clicks/$$$ for CNN and then a money grab by Pfizer.
It even says that "While protection against severe disease remained high" that "a decline in efficacy against symptomatic disease over time and the continued emergence of variants are expected." "Pfizer and BioNTech believe that a third dose may be beneficial within 6 to 12 months following the second dose to maintain highest levels of protection."
Pfizer basically says that your chance of ending up in a hospital or dying (severe disease) is extremely low, but you may get the sniffles at some point. If you want the highest levels of protection (this sounds like a sales pitch for a McAfee or Norton computer anti-virus software), we recommend upgrading to the Gold Package which includes a booster shot. Capitalism at it's finest, selling you stuff you likely don't need with a solid PR campaign.