I think yes, covid was the bioweapon and they knew once it was out, there was no stopping it. All they could do is try to mitigate the damage it would bring to the US government by finding a way to blame all its long term effects on something else. Like liability exempt vaccines. The only way to do that is get everyone vaccinated. That is why they denied Ivermectin. If the people knew there was a safe alternative medicine they would not have got vaccinated and they would not have been able to create the false correlation they need to be able to say all the virus effects were caused by vaccines.