everyone has the right to make predictions but this prediction must make sense, because predictions are made to be trusted by many people. what is your reason for saying the price of bitcoin will fall to $ 3k? Your predictions are very ridiculous.
The predictions only have to make sense if you want to win, but there are many people spreading predictions that are not really investing in the market, so they can predict whatever they want and it doesn't affect them because they have no skin in the game, which is one of the main reasons of why I do not trust the predictions of economists because many of them have not invested in bitcoin so they do not really care if bitcoin succeeds or not.
according to your theory one should only have a valuable opinion when invested in the product they have a opinion for. Doesn't that especially affect your judgement then even more?
Nobody that buys tron will say "hey, i think its going to zero and everyone will lose their money"... right?
Same goes for "whateverwhichcoin"..