Can I use Coinbase via arbitrum?

Could you elaborate on the feasibility of utilizing Coinbase through Arbitrum? I'm curious if the popular cryptocurrency exchange Coinbase offers direct integration with Arbitrum, an Ethereum-compatible rollup that aims to enhance scalability and reduce transaction costs. Specifically, I'm wondering if users can deposit, withdraw, trade, or stake cryptocurrencies on Coinbase using Arbitrum's network. Additionally, I'm interested in understanding any potential limitations or caveats in doing so. Please provide a detailed description of the process and any associated challenges, if any.