I hear you on this. The point is that "experiments" as we design them are limited. As a physician, I know that many "clinically proven" therapies are worthless. Everyone who actually cares for people knows that this is true. The scientific method is the best we have, and it is a tool that we are obliged to use. No reproducible experiments can prove that life evolved in the absence of a Creator. That it may have, is highly counter intuitive and mathematically unlikely. Nevertheless, it is certainly possible.
As a physician and former research scientist, I recall the wisdom of Dean Turner (JHH) when he wrote that a good physician sits on a three-legged stool: Education, Experience and Intellect.
When I stared clinical practice rather late in life after I had retread from scientist to clinician at JHH, I was full of education. After 20 years of clinical practice, I value experience more.