I don't see WSB majorly affecting commodity markets. While I'm sure some portion of the Reddit crowd would trade in futures, I think if there was a major move coming due to the WSB crowd, you would see volume in ETF's do something dramatic like quintuple. Chart below, I see no major shift so far. Also the GME move was a major short squeeze, so the only commodity market right now that would fit that bill would be robusta, and I don't see the average retail trader participating in that market at all, or even knowing it exists.