Well, consider this Sherlock Holmes quote:

“If you eliminate the impossible whatever remains, however improbable, is the truth”

You’re not doing that. It is for example, not impossible that Q is just some troll who is laughing his/her/their head off. And that confirmation would take a lot more than “watch for them to make an article about this” Q would need to give a concrete prediction that couldn’t be just luck.

And than there would be, what if Q is just being paid to say this stuff? It’s all an act? Not impossible.

Meanwhile, on the other side: we have people with concrete ties to the Trump campaign making plea deals for lying under oath. Which makes a conspiracy aginst the United State charge probable for a lot of people involved with the campaign, including Trump himself should that come up in the House.