In very low numbers

They're still in the hospital.

natural immunity is still superior

Nope. "Emerging evidence shows that getting a COVID-19 vaccine after you recover from COVID-19 infection provides added protection to your immune system. One study showed that, for people who already had COVID-19, those who do not get vaccinated after their recovery are more than 2 times as likely to get COVID-19 again than those who get fully vaccinated after their recovery." https://www.cdc.gov/coronavirus/2019-ncov/vaccines/faq.html

and

"Before Delta became the predominant variant in June, case rates were higher among persons who survived a previous infection than persons who were vaccinated alone. By early October, persons who survived a previous infection had lower case rates than persons who were vaccinated alone." https://www.cdc.gov/mmwr/volumes/71/wr/mm7104e1.htm?s_cid=mm7104e1_e&ACSTrackingID=USCDC_921-DM73434&ACSTrackingLabel=MMWR%20Early%20Release%20-%20Vol.%2071%2C%20January%2019%2C%202022&deliveryName=USCDC_921-DM73434

I don't what any controls whatsoever

Got a driver's license? Insurance? I wish I was rich. Good luck to both of us.

The scientists want the mandates. The politicians invoke and remove them based on reading the political tea leaves.