We live in very unpredictable time. The entropy of crypto market is the highest ever. Nobody can say what will be in one month for sure.
By the way, did they take into consideration transactions fees which are also make good profit during mining?
We can predict something, but fundamental facts can break this down. It's not all about prediction. It's also about following the bitcoin news and governments' decissions.
This way, we can make more accurate predictions.