According to @jessepollak on Twitter, Base is now available for users in the UK and Europe as of June 4, 2025. This move opens up significant trading opportunities for British and European crypto traders, enabling easier access to decentralized finance and blockchain applications via the Base platform. The expansion is likely to increase trading volumes and liquidity, particularly for Ethereum-based assets and Layer 2 solutions, which could impact overall market dynamics in the region (source: @jessepollak, Twitter, June 4, 2025).