Warranty is an unpredictable thing. But still, if you take and make an analysis of the project, there is the fact that you can make a profit here.
Definitely. There is no warranty if you are not even making an analysis to the project. I just thinking if IOU is the best place to find goods or anything you want. but the different is their payment.
Now cryptocurrencies are so multifunctional that anyone can find something for themselves. Therefore, for each person, new opportunities are opening up, not only as an investment.