I believe crypto has great future ahead. According to me 10 years down the line, we will see marketcap of a few trillion dollars. Btc might or might not be the top coin, but most of altcoins will disappear and maybe we end up with better and useful coins with potential.
Bitcoin will be top coin. It is only one to replace money. Only competitor is fungible Monero. They are one of rare crypto currencies with a use case. The rest are just noise. Diferent dentacoins and similar crap will not exist simply because of uselessness. So as the asset platforms where those tokens were issued.