bitcoin has now become a very extraordinary thing and has become one of the most interested in investment, indeed bitcoin adoption is getting more and more countries adopting and recognizing bitcoin.
but the parent altcoin, I think this is too much, bitcoin is indeed the center for now and can be said as a reference for altcoins but the parent is too different, they are even different from the system, why should it be called the parent.
apart from that all bitcoins are still bitcoins even though there are so many pros and cons that have been created so far bitcoin is the best thing I have.