According to Vitalik Buterin, Ethereum's current privacy roadmap involves minimal changes to the Layer 1 protocol, focusing instead on less impactful but more achievable privacy enhancements. The roadmap can be explored in detail on the Ethereum Magicians forum. This approach may result in fewer disruptions to the existing network, potentially making it easier for developers and traders to adapt. Vitalik encourages stakeholders to review both the privacy roadmap and the associated discussions to better understand their implications. Source: @VitalikButerin