There’s a recent New England Journal of Medicine piece based on a Qatar study that says natural immunity (having recovered from COVID) offers better protection than vaccines.
https://www.nejm.org/doi/full/10.1056/NEJMc2108120
I’m not sharing this to suggest you are incorrect. I am sharing it because there is still so much to study and learn about both the disease and vaccines, that I believe it’s far too early in the process to suggest we know anything for certain one way or another.
I have no idea what the right answer is, and I’m not an expert on the topic. But unfortunately, we’re living in times where you can’t always trust what you read and hear, so I find it necessary to do my own research, weigh the (often conflicting) evidence, and reach my own conclusions.