Just ETH. Lopp has a blog post on the reasoning. @Jameson Lopp got that link?

Yeah, I was reminded by this poor decision with Lopps recent shenanigans.

To be clear, ETH and highly demanded tokens on Ethereum. Stablecoins are a huge demand driver. I don't recall writing a blog post about the reasoning because it fits in a single sentence. There was sufficient demand to secure value on the Ethereum network, and providing security services is our core competency.