It means exactly what I said.
I did not state, or imply, that I knew what you perceive your risk to be.
I simply requested that you do not judge other people as being at the same level of risk that you apply to yourself.
I was responding to this post of yours:
There has been quite a lot of information in the media lately about how unique our experiences and risk factors are when we develop COVID-19, so none of us can say whether other people are behaving proportionately or disproportionately to their risk, based on posts on this thread.