I like wikipedia. I know people go on there and put nasty stuff in, but it is a good first place to go to get the gist of most subjects.
In fact, when rampant vandalism occurs, the entry is usually locked and a header is put up saying the facts are “unconfirmed” or “controversial”
It’s a good starting point for getting a handle on subjects for which no controversies exist. That’s all it’s good for.
Wiki is worthless for anything involving any sort of controversy. All you’ll ever see is one side, and usually the commie side.