Trading BCH on DEX with fex.cash BCH Metamask Snap

I haven't seen much about (http://fex.cash) so I'm not sure if it's trustworthy. But it sort of works...

Metamask snap: https://snaps.metamask.io/snap/npm/bch-snap/

Instructions: https://docs.fex.cash/wallet/snaps

Then you view your wallet at bchwallet.cash website (NOT fex.cash site)

the website seems to think I don't have Metamask installed so I click the "Install Metamask" link, let the page load, and then close it. The page then refreshes to my BCH wallet.

Using the Metamask snap I was able to trade BCH on THORchain swap site.