Why? Because investors can't profit from a company charging $3,200 per dose to do the same thing (maybe?)
Your explanation might fit some pharma actions but NOT this one:
This "pandemic" is the path for the Democrats to continue their destruction of the US as we know it. To get Donald Trump, they had to take down the economy.
To get Donald Trump, they need mail in voting.
To get Donald Trump, they MUST keep this scam pandemic going, and going, and going.
If the Zinc/HCQ cocktail works, then the scam is finished and Trump can work enough of an economic miracle to get things started again. And that's the reason for the attacks on HCQ, THERE CAN BE NO EFFECTIVE TREATMENT FOR COVID-19. They MUST keep the public thinking it is a death sentence.
The Democrats must stop Trump at all costs. They even killed senior citizens in nursing homes to scare the public.
This table is over a month old but the trend still remains: Democrats had to kill people to win in November.