In my opinion, because people are still greedy, they want the most amount of interests / money in the least amount of time.

They don't pay enough attention to what is happening around, or what might happen to their investment, they kinda have only a final profit floating before their eyes.
Because, let's be honest, still too many people look at any ICO as a $ factory, and those people doesn't give a dime about security, innovation, evolution..

And then average Joe goes to.. say a landing platform, and dream about becoming a millionaire over night, not because he is not well intended, but this much he can understand.
And same Joe then comes to Blockbits, doesn't understand a word of it, he sees that his money is locked, and no profit till release, so it must be something that doesn't worth his attention / investment.

I am not trying to say that most people are dumb, but they definitely act as such. While at the beginning there were more technical people (alongside criminals) involved in crypto, in general, the more mainstream it became, the more uneducated people joined. And the rate of the ones who are really interested, does understand, and able to see the bigger picture, is less and less.

This is only a theory of mine, it could, or not, be the real reason. I am doing my best to educate the people around me, who are opened to learn and gain not just wealth. Probably many others could do the same.