The biggest issue people always bring up is that it is very difficult to use it to buy real, tangible products. Does anyone have any ideas of how to do this with limited fees and restrictions on the consumer? And are there any ICOs that are trying to solve this problem?
It is not difficult to use but rather there is not that many merchants that accepts bitcoin or crypto as payment. Spending it is very straight forward and can be learned by grade schoolers. We just need to wait til adoption copes up and then we can spend it freely, hopefully. As for fees, altcoins is better at it. There are alts that have less fees and shorter confirmation time.
Now slowly our local exchanges are adding merchants to there apps. you can pay your utility bills and book movie tickets directly paying bitcoins or altcoins. this is available in my country. Now bitcoin fee also reduced and confirmation also not taking much time.