Started by friends Jonathan Pruitt and Jim Davis, WebDM has brought weekly videos since 2015 discussing TTRPGs, with a heavy focus on Dungeons & Dragons.
From genre discussions to table etiquette, they have built a varied and passionate backlog of videos over the five years they have worked together. While they do cover rules and the surrounding debates around them, if you need an introduction to settings past and present, assistance with better tabletop etiquette, or new ideas to enhance your games, they more than have your back.
One of their video lines we particularly like is their in-depth talks about aspects of play, wherein they talk at length about ways to improve dynamic play, different approaches with how to implement them, and how to better use them.