That pisss me off so much. Like you made the claim it is up to you to back it up. Its like you said its sources that confirm with what you already believe.It's a frustration when people on the internet make insane claims and then tell you to "do you own research" when you call them on it. In most cases, it's not research. It's searching for sources that agree with their stance, usually conspiracy theory videos by people who no credentials for any line of work more complex than flipping burgers.
So only two things come of this. Either you expect me to see your points and just cosign with no thought or you have no faith in your own sources and are aware the just confirm you own beliefs.
I have seen that so much it wears on you.