As a manager I will lower my gambling section requirement to 4 per week. It's not much but it is better than not lowering it at all. Hopefully some managers will follow suit and lower the requirements as well.
I think it's more to what the gambling platform wants or why would managers will have a minimum requirements to post in gambling sections? No doubt that gambling platforms feel more comfortable to spend their marketing budget on the forum. It obviously pays their costs.
Probably just needs a another dedicated moderator that isn't a global moderator.
This may help. There are side effects of everything. A lot of sites want to advertise on the forum, they bring money on the table which attract forum users to be regular in the forum. It's like a chain and beneficial for the whole ecosystem.