Of course, if they knew this was still early stage technology that does not even work as it is meant to be working and that a bunch of new developments are rese

Of course, if they knew this was still early stage technology that does not even work as it is meant to be working and that a bunch of new developments are research level discoveries that take years to finetune, they would never put in that much money. Bitcoin being the oldest, 2 years ago had some serious implementation troubles, today it shows scaling issues due to popularity rise. All other coins have identical issues that aren't visible because they aren't popular.