Bitcoin will continue to become profitable in the next decade because it has a lot of more rooms to grow. The excitements are temporary gone beause of its price downfall and prolonged bearishness in the market. The bullrun that happened in 2017 may not happen again in the following year because it has to accumulate first for a year or before the excitement return to the market again.
we are all bored with the current market conditions which tend to weaken and stabilize, but you're right bitcoin still has enormous potential and certainly will continue to grow and develop. bearish will definitely end and bullish will start and will make the market crowded again and prices become exciting..