bitcoin has many technological limitations(1MB size of block, takes long time to process your transaction) and so had been hardforked to bch, btg.
it could only be used as currency since they do not support platform like ethereum does.
currently many icos are based on ethereums, cause they support tokens on their platform.
I think the only benefit of using bitcoin is that it is the very first cryptocurrency and altcoins are exchangeable in exchange because of btc's stability.
how do you think of bitcoin? will it still have much advantages&value as it now has?
I am looking forward that bitcoin does have much advantage and value as compared to now. Hence, many countries will also adopt and legalize the use of bitcoin and I jose that more and more people will engage with bitcoin. For them to grab the many opportunities that bitcoin will give to the users. And bitcoin will always continue to develop and brings many more opportunities to people and hoping to have benefit in using it.