I personally will just be reporting anyone I see organising boosts and let Blizzard figure out if they want them banned or not. Boosts in PvP are gross and make the rewards meaningless…
An example:
This is a player who wants to invalidate all effort put in by actually skilled PvP players. This undervalues the prestige of being an Elite PvPer as well. Purely because “Is pretty, me want, me no skill tho”. This is why I’ll be reporting every single Booster in chat that I see, ill let Blizzard sort out the details.