According to reports, Coinbase CEO Brian Armstrong will be working on a market structure bill in Davos. This development follows Coinbase's withdrawal of support from the bill after concerns arose that it would prohibit crypto companies from paying interest on idle stablecoin balances. The specific details of Armstrong's work in Davos and the revised focus of the market structure bill remain unspecified in the provided source.

According to reports, Coinbase CEO Brian Armstrong will be working on a market structure bill in Davos. This development follows Coinbase's withdrawal of support from the bill after concerns arose that it would prohibit crypto companies from paying interest on idle stablecoin balances. The specific details of Armstrong's work in Davos and the revised focus of the market structure bill remain unspecified in the provided source.