Does anyone invest in stablecoin? I have never heard although it's possible to get a little profit sometimes. However, people use stablecoin to fix their profit or stop their loss by converting their coin to stable. There's no other use of stablecoin then this.
I don't invest in it and will never do it, but these stable coins are becoming a hype. It keeps getting more popular and while it may have some use, I don't see an added value in these stable coins.