I have no opinion on that. I never heard of either Dreamcatcher or Microchip before the OAN video.
I've done some research on Microchip, who, it turns out is pretty well known by that pseudonym, and I have seem speculation about who he is IRL - some of which fits with the Air Force One photos that Q posted.
I haven't even seen any speculation about who Dreamcatcher is.
I have thought that having Dreamcatcher come out and verify Microchip's story would be a big boost to its credibility, so I'm waiting to see if that happens.
If it turns out that "Dreamcatcher" is James Brower, a lot of things will fall into place. I am waiting and watching too.