There is nothing wrong with doubt, but there is a huge difference between skeptical doubt and contrarian doubt. TIC what you seem to think is skeptical doubt is really you just being contrarian. We all have expressed skeptical doubt about your claims, especailly the idea the Covid is fake because of the lack of credible evidence you have presented compared to the extraordinariness of your claim. You have presented nothing. No evidence. All you have is a belief in the face of mountains of evidence. All you have done and continue to do here is exhibit contrarian doubt. You are not even aware of how your motivation and desire to want your unfounded belief to be true has caused you to dismiss sound evidence as though it were suspect.