Stablecoins have been considered among many investors to be a safe-haven for crypto's volatility. Ever since Tether (USDT) emerged, several other stablecoins have launched in order to provide people with a wide variety of options to choose from. However, the stability of stablecoins is yet to be questioned since we've seen how Tether has gone below $1 in the past.
NuBits used to be a stablecoin too, but now it has lost its peg to the USD. Which means, that the same thing could happen with most stablecoins out there, since they're traded on a free market.
Nonetheless, do you believe that stablecoins will have a future? If not, why?

I dont believe the stable coinam because they dont have a documentary guarantee that if you are so willing, they will exchange the stablecoin for dollars any time. And since there are no guarantees, it means that everything works only on trust, which I do not have to speculators.