Was it a serious discussion? I didn't really see any points in there except an opinion Big Pharma was working in bad faith and colluding with the government. There were dangerous lies going around from idiots (see Trump suggesting the government was investigating injecting bleach). The government was never investigating that, some idiot said it and people believed it. Similar lies exist for Ivermectin. These are harmful lies, proven wrong by science.
One could argue it's a slippery slope asking social media companies to do something about misinformation. However the people making this argument also have an agenda. We can't overlook how there are two sides to this coin, neither are being discussed here.