Yes altcoin is still productive because this is the only work which gives you freedom for earning income without competition and without risk and if you want profit then have patience and do the work regular and full faith in this work.
I agree on some of what you just said. But I don't really agree in altcoin gives you freedom for earning without risk. There is always a risk in any investment we all know that even in trading. Altcoin for me is an opportunity to earn in a simple way.
of course all types of investment in crypto currencies have a very high risk that we can face at any time, which of course applies to all types of coins that exist, both potential coins and others. the most important thing we must do before deciding to invest in cryptocurrency is to convince ourselves, some altcoins can provide benefits if we can choose the right coin that we will invest in it.