Sense is made by the observer. Let me illustrate with an example. Suppose I were trying to determine whether pills can really cure illnesses. So I ask my friends where I can get some pills to do this experiment, and they refer me to their ecstasy guy. I try experimenting with ecstasy to find if it can cure the common cold, covid-19, and cancer. After rigorous trials, I correctly determine that ecstasy cannot cure any of those illnesses. And then I read the incorrect conclusion that pills don’t cure illnesses. My mistake was over generalising. It was a bad methodology.
Likewise, many people experiment with only one religion and determine religion is bad. Just like in the example I experimented with only one pill and determined pills aren’t useful. It’s the same mistake.