The banned treatment of ivermectin is one such treatment that was shown to save lives and for super cheap. A treatment like that could probably have ended the pandemic months ago, or at least gotten society back to normal.
Loads of information is being suppressed. I have never seen such blatant censorship of information. Regular people's negative reactions to the vaccine have been deleted from social media. Reporters are being told not to report certain information and are starting to come out. Social media platforms are suppressing vaccine hesitancy posts. We have whistleblowers coming out from different places letting us know about these things. I could go on and on...
My "possibly led to more deaths" comment is said because I believe it did lead to more deaths, but given the fluid nature of how we report stats anymore during this pandemic we can't even really be sure of anything statistically. But the idea that the politicalization of the issue could have possibly led to less deaths as I think you are implying is unlikely no matter what you believe.