I come to give my point of view according to the current scenario of massive increase in bots and this is due to the low profitability of cryptocurrency miners. because it is currently more profitable for them to use their crypto farms to farm with gold bots and sell than to use their mining farms for crypto considering their current decline and low profitability.
Yes, that is one of the main reasons.
There is zero risk for farming gold at LA and then selling it to players.