**Trader consensus heavily favors "No" at 87.5% because Bryan Johnson and co-founder Kate Tolo have repeatedly stated they have no plans to marry or have children.** Their relationship, publicly confirmed in December 2025 after three years of private dating, is framed as a deep intellectual and emotional partnership modeled on historical figures like John and Abigail Adams, yet deliberately non-traditional. Recent profiles from September 2026 reinforce this stance, highlighting their rejection of conventional milestones like marriage while emphasizing shared Blueprint work, extreme biohacking routines, and a stable but unconventional domestic life. With only a few months remaining before 2027 and no reported shifts in their public comments or behavior, traders see little realistic path to a proposal in the near term. Historical patterns in their relationship—prioritizing privacy, stability, and anti-normative choices—further anchor the market-implied odds.