Sorry if that is the case to you but you could say there is a connection.
If the science is double blind, peer reviewed it should be supported (unless some future paper altered the findings). If the findings on cannabis are such then they are fact.
Are you saying the peer review process itself is corrupted somehow? (if so, if possible please cite a valid reference).
I understand we're getting into some pharmaceutical/corporate conspiracy, right? Now here we can agree, somewhat

They have (at times in history) used dubious/pseudo science to forward the bottom line. Unlike the scientific peer review process (from how I've seen it), which has stood the test of time (imo - it gave us all the advancements in the modern world).