If people know when the next bullish season to come and im sure there will be massive buy in the market but no one in here know when it will be coming again. It may probably next year, next year and next year.
Im sure if it will not come again late of this year caused by bitcoin is stay sideway for now and i think that no eta about when it will be going up again. As long as bitcoin will always going up steadily and that means if the bullish trend may come very soon.