If you can't look at that source, read it for 5 seconds and realize it's a shithole rag of disinformation and conspiracy theories

Those people are only going to improve their media literacy when they can compare and contrast what good and bad sources look like – whether they do that on their own or with help from someone else. While that muscle is still underdeveloped in so many people, is it obscene to you to just help them a little?

If you can't find another source on the same information by using your thumbs

Centralizing the information means less wasted work. I'd bet I can do the research you can do in an hour in ten minutes, and my actual decade-long hobby is making research easier for others; I don't need this lecture.

demanding a better bibliography.

"Demanding" is when you just do the thing yourself immediately and unprompted without asking anything from anybody.