You have to look at it from the view point of marketing g and community building. This helps them to build telegram members while sharing links for airdrops. Same things applies for bounties. Most of this projects won't have been popular if not for bounties and airdrops. Creation of awareness, community engagement and Project hype
Usually the expectations of high returns and multiple profitability is part of greed that makes traders to lose. Fine, you could be happy when it's going all green and you still want more, there should be caution to avoid loosing all in the euphoria of profits. Most traders trade with emotions and as such it is difficult for them to control their feelings and urges to trade resulting in losses. Diversification of portfolio also helps against lossess as you can easily bounce back.
This will be a major boost to bitcoin of the halving eventually happens. Of course, there will be price increase for BTC and other major coins would benefit for it. So looking forward to that great experience. That would mean the resurface of the bull
Mt Gox is still a shocker to many. There have been past scams and there will still be Future scams. The major thing is to protect your funds from being hacked. Avoid leaving money on exchanges and don't be greedy. With this, you won't fall for scams.
I know for sure that the Craid guy's a fraud. Since Satoshi has decided to become ghost, let's leave it at that while we enjoy what he has created and allow him to enjoy the bitcoins in his possession. So many threads on Satoshi here and there. Let's enjoy the blockchain technology that has come to stay