Would you use an on-chain derivatives web app if it was built on Monero?

I was looking into BCHBull, which is an on-chain derivatives web app that lets people speculate and hedge their BCH against a bunch of currencies and metals.

You are able to stabilize your funds or hedge it. For example if you think the price is going down and you want to make sure you still have $100, you could stabilize it in a timelock contract. If it goes down then you will get more coins to keep you at the $100 mark, if it goes up you lose coins and stay at the $100 mark. If you think the price is going up you can take leverage and bet.

What do you guys think?

BCHBull: https://bchbull.com