I can easily use Google search and YouTube to find out how to block Google's own ads[1] and to root Android phones. Google doesn't censor information that hurts Google's interests.
Microsoft's Bing has information on how to replace Windows Media Player with free and open alternatives like VLC.
Bing even suggests searches to prevent Windows 10 from spying[2].
It is possible to run an ethical platform that doesn't tilt the playing field to the provider of the platform. Apple most definitely does not provide an ethical platform.
(By the way, YouTube has a CCC channel[3].)
[1] https://www.youtube.com/results?search_query=block+google+ad...