That was never the purpose of the platform, otherwise it would have been marketed that way. The platform allows more content than YouTube does, so it’s not far-fetched to assume that people would use the platform for that, and tell others they should use the platform because of that. What random people on the internet promoted the platform being good for is not the same thing as the platform owners themselves creating the platform for that very purpose. If you really care about the “purpose” of the platform, just watch some of LBRY’s oldest videos on the platform from before the Odysee frontend even existed yet for LBRY; where they were first revealing their visions for the platform and the progress they had made.
Also note that plenty of people upload stuff to Odysee for their preservation efforts. Just because some documentary that talks about medical misinformation or promotes a conspiracy theory (for example), exists on the platform; it doesn’t necessarily mean that it’s there to promote the idea; it’s simply there so that people who want to see the video can see it. I’ll watch content that was censored from YouTube and other big-tech social media platforms because I just want to see what was said. People have the right to that level of freedom; Odysee provides it because they should.