"additional protection"

That's not data, it's somebody's subjective opinion. But even if it's true that natural immunity plus Pfizer (just a single dose) is better than just natural immunity, by how much? Because we know Pfizer is killing and harming a LOT of people. We need to know by how much it's better than just natural immunity, so we can start to weigh it against the cost, which is being downplayed and hidden, and still years from being fully tabulated.

Also... just a single dose? Not 2 or 3 (or more) doses, which is what it takes to be considered fully vaccinated, and be granted an "immunity passport". Only an insignificant fraction of the public is going to have natural immunity, and then later, receive only a single dose of Pfizer. Not worth mentioning.