Frankly, I doubt it. In my first month in the MPP (2018), I believe I earned enough to cover my whole subscription for the year.... and it wasn't even a full month. It was definitely easier to earn before. Payouts were much higher. So was reach. I'm not sure why both those things have been dropping for so long...

*Edit: I went back to look at the numbers: I joined in July 2018. I earned $35.60 in Month 1 (which wasn't a full month for me), and $33.36 in Month 2. So I earned back the yearly subscription fee in less than 2 months.