Yo I don't ship 2doc but in that new little ad they're... in Murdoc's bedroom and... they're standing so close to each other... lmao
I know I’ve said this before but whoever is contributing to the script writing and/or animation is honestly out of control because the body language in that video, in addition to the setting (like you said) is basically setting the stage for a 2Doc shipper to put their own pieces together. Like, it literally looks like they forgot that a film crew was coming and were caught in the middle of something (Murdoc recovers quickly, but 2D is just awkwardly standing there and almost fucking leans completely into him? lmao). Ofc, you can interpret this in a 2Doc way or a non-2Doc way like, maybe they were about to smoke a bowl together (because ia with the one comment that said 2D looks high) or Murdoc was going to show him his stolen paintings. IDK!
AND THEN, idk if anyone else saw this yet but they released ANOTHER mini-interview which is probably their most awkward yet. The reason I bring it up in this answer is because in it, 2D says he likes the interviewers hair and then says it’s “like Murdoc’s” (with an add on of “only better”) and Murdoc calls him a “naughty boy.” ??!?!? Not to say there aren’t ways to explain all of this away but they’re also making it incredibly easy for fans to take some of these interactions and go wild.