That is just what expert predict about crypto market. I think the market is unpredictable, so there is nothing sure about it
Do you believe that it is possible? I dont so because the year is going to finish and I dont know how many zeros are in trillion. People are disheartened because they have lost big money in cryptocurrency. They are withdrawing their money. Therefore I dont think that the market will hit $1 trillion. It is possible but after a long time.