How to monetize 2.5k Users Per Day?

So, I have site that's getting about 2.5k to 3k visitors per month totally organic. The main traffic is between tier 1 and tier 3 countries.

It's in entertainment niche where I talk about controversial/NSFW topics, So AdSense, Ezoic or any other popular ad exchange won't hop on board with me.

I am currently using popads.net which earns about 0.50$ to 0.75$ per day.
And
adcash.com for banners which yields me about 0.75$ to 1.2$ per day. I tried some affiliate programs they aren't working for my users.

Is my earning maxed? Or does anybody know any other ad networks that pay better?

Please help

Try webcam affiliate programs: chaturbate and stripcash

It's a very low amount of traffic.
Don't expect much from it.

Focus on scaling up your traffic first. Multiplying that earning by 100 is not really hard.