The more 'out there' conspiracy might be that humans are being harvested, used as energy

We are within motion (inception to death), which means that we are energy, and us ignoring this (with the help of lots of deceptions) is what allows the few to harvest the unused (ignored) energy we represent.

The poison and disease from big pharma

Yep, the pharmaceuticals they push are crude oil based, and they corrupted the entire healthcare system to push these drugs to deceive the sick to ignore the causes of their sickness. These drugs are tricking the patient by numbing the perception of the reactions, while the causes can keep corrupting within oneself undisturbed.

they cover up safe and easy cures

Also correct...no cures; only treatments aka deception towards cause, while prolonging and exploiting the corruption. They breed and racketeer sickness. Furthermore; they not only cover up natural based cures; corrupt all access to natural nourishment (including the sun); they also created the English language as a world wide slave language (pushed by the world wide web); robbed of all natural connotations; and filled to the brim with rhetorical deceptions to trick us to ignore natural law, while destroying ourselves by chasing the opposite of what's needed to sustain ourselves.