Vaccine manufacturers and companies like Pfizer genuinely do team up with social media to silence dissenting opinions on the effectiveness of various vaccines, including the Covid-19 vaccine.
Also, the marketing efforts for vaccination are indeed, often 'optimistic' to say the least in terms of their stated effectiveness.
As the article mentions, beyond two months, the effectiveness of a vaccine for Covid-19 is especially difficult to predict, since the virus mutates and it cannot be estimated with certainty how well an existing vaccine protects against the new mutations.
I am glad Pfizer are being sued for their dishonesty.
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“I was ashamed of myself when I realized life was a costume party and I attended with my real face” - Franz Kafka