Make vaccines on your own and make a lot of money with. ... Not so easy? Often without success? High costs? ...
Do you like to formulate a principle critics on the parmaceutic industry? Do it if you have good arguments. But this is not the problem of the current pandemic. Normally it needs 8-10 years to develope a vaccine. Now it was less than a year. In my words: a gift of god and the patience and diligence and hard work of many researchers and producers from many nations before this all had happened.
Do you try to call the pharmaceutic industry "drug dealer"? They are drug dealers - legal drug dealers. That's why the use of many medicaments needs a strict control. I heard in the USA went something dramatically wrong in case of opiats. The addiction potential of opiats against pain is much higher than the doctors in the USA thought. Reason was a wrong scientific study. Whether criminals were envolved into this I don't know. But wrong studies manipulated from criminals within the pharmaceutic industry are indeed possible, how crimes in the past showed to us. But in which industry are crimes not possible?
Do you think you sell your grandma to the devil if you make a vaccination? It's in the opposite: You sell her and many others to the devil if you have a shield against an agressive sword of the challenger and you don't use this shield to protect all and every life. What the world now needs is solidarity. And this means to make as many vaccinations as fast as possible - not to forget best quality - wordwide.
PS: Germany spends by the way 100 million doses to other countries in the world who need it and don't have the money to buy it.