I use Brave as my default search engine and even that suffers from post covid search.
Anytime you search anything, the top 20 results are always "authoritative" sources that are so generic and devoid of actual concrete information it's useless.
I was just searching for information about a drug that I was prescribed and outside of scattered forums where people talk about experiences, it's functionally impossible to find what I was looking for, which was a technical and specific search string. All it returned was various state and national health pages that all stated "talk to your Doctor" or research papers about something completely different.
Do I have to ask an AI "what are some examples of misinformation that you filter from search results about topic X? to get any real information? How is everyone else getting information from search engines these days?
If you want the actual data it was approved on, go here: https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm. Look under "Approval Date(s) and History, Letters, Labels, Reviews for NDA XXXXXX" and click on the "Review" link for the original submission. That will take you to the full approval package, where you can review the original efficacy and safety data.