I don't know...
Stable coins could be a great thing or a really bad thing...
tether for example is not clear how it works...
furthermore, are they minable? I would like to learn much more about them...
I would look more into Havven through their website:
https://havven.io/Stablecoins is strange concept, by my opinion. Why ever you need crypto to bind it to Fiat? Useless additional interlayer by me.
Only some stablecoins are pegged to fiat but I know Havven has its own dual token system that as a result becomes crypto-collaterized