This is how your rules look at the moment and everyone is force to follow if thay want to play WoW

[Saneko-ragnaros (Saneko)]

Well as it says here:

Policy Update for Organized In-Game Services -- January 2022

As the conditions change by which various entities operate in World of Warcraft, we are compelled to update our policies to further our goal of making the gameplay experience as fair and welcoming as possible. Since we last updated our policies, we have found that an increasing disturbance of the gameplay experience has been caused by organizations excessively advertising various non-traditional services in-game. As of today, we will now prohibit organizations who offer boosting, matchmaking, e…

… “These actions can include warnings, account suspensions and, if necessary, permanent closure”

So it pretty much follows the same line as the EULA, all infractions in WoW can carry simple penalties up to an account closure. Depending on severity, type infraction etc.