Yegor Bugayenko gave a presentation at DevOpsDays Boston about experts vs expertise. He discussed trends like the growing variety of DevOps tools, increasing data volume, and higher employee turnover rates. This leads to problems like job insecurity and silos of knowledge within organizations. Bugayenko proposes the solution of Zerocracy, which involves extreme practices like #NoMagic where technology dependencies are eliminated, #NoMeetings where work is demonstrated through artifacts not discussions, and #NoSalaries where compensation is based on results not time spent. The goal is to focus on expertise over experts by making knowledge accessible organization-wide.