You keep saying "it doesn't contain roleplaying", but it clearly does. This is a moment of roleplaying, from a roleplaying game.

What definition of "roleplaying" are you using? you haven't provided it. This is a common tactic from bad faith bullshitters. "I have a definition of a thing and your thing doesn't fit into it. I refuse to tell you what my definition is, so you can't argue with me."

Also, There's a table top in the comic, it's right there.