Earlier quoted context omitted.
What evidence do you have for your claim? An anecdote or two from your own life? How is that any more scientific than what you claim to be decrying? In the U.S. at least, there is a mass testing regime that many must submit to for work, school, etc. Are you suggesting those who have tested positive in these situations are "making up stories"?
Anecdotally, there are people who say it only based upon symptoms. I'd even argue that they are probably right, but its fair to say that they have any way of validating or proving that knowledge.
The comment I was responding to claimed "most" people are making claims without proof. Despite the hundreds of millions (billions?) of covid tests that have been administered throughout the pandemic in the U.S.