Those investors that are too impatient are those who are just after the easy money, those who don't value much the time and that they don't care about the project at all, but what the project can give profit to them, so this kind of people too are those can easily get scam as they don't think well before they will invest.
Unfortunately you're right about that, majority of new investors now would like to earn quick thats why even they dont have enough knowledge about the investment and only aware of basic information about it they tend to invest regardless how risky their decision is.
Then if something went wrong no one is to blame but themselves for not conducting their own research and for not being patient to learn and wait for the right timing on when to invest.
What can we expect from people who don't give some effort on learning and understanding how investing works? they don't even open their minds for new learning that's why they end up losing their funds and feeling remorse regarding their own decisions. After that, they'll just keep on repeating the same mistake because most of them don't consider their own experiences. I've been there the only difference is that I allow myself to change and I acquire from it and used it as guide on making ourselves better. Investing is speculative, it requires time and effort that's why if you are not strong enough to handle and manage yourself to be patient then you'll surely end up regretting. Investors these days should realized how a decision will make an impact on their funds, they should realize that getting successful takes time and it won't be easy. There will be some challenges, you will face different problems with yourself and if you really wanted to be achieve your specific goal then you will not let yourself derived by some news or anything. You will check every single details before making an action because that's what an investor should act, they are cautious and good researcher.