Caution has its place, but there is also the risk of falling behind. Indeed, data mesh is relatively young, and early adopters have reported both successes and growing pains. Yet the trajectory is clear. The challenges data mesh addresses are real and becoming more acute as data grows. As one industry reflection noted, data mesh continued to gain momentum through 2024 with organizations steadily adopting its principles to decentralize data ownership and improve agility. The fact that an entire ecosystem of thought leadership, tools, and methodologies is forming around data mesh and data products is a signal that this is more than a passing fad. We are at a point where ignoring these ideas may leave an organization stuck in the last generation of data practices. Furthermore, waiting for "proof" can lead to inertia; by the time something is a sure bet, competitors may have leapt ahead. It's worth noting that partial adoption is possible. You don't have to flip a switch to full mesh. Many organizations are blending old and new: adopting mesh ideas in pockets. There is ample research, as well as community knowledge, on how to gradually implement data mesh (for instance, choosing the right pilot domain, establishing a central enabling team to support domains, etc.). Also, consider the cost of doing nothing new. If your current centralized approach is already showing cracks (slow delivery, unhappy data consumers, difficulty integrating new data sources), then sticking with it "until others prove mesh" might actually be the riskier path. In summary, while it's wise to be pragmatic and not blindly follow hype, the core of data mesh is backed by logic and an accumulating body of case studies. Organizations should start laying the groundwork (e.g., evangelizing the concept of data as a product internally, forming a federated governance board, upskilling teams) so they aren't caught flat-footed when the industry shifts decisively towards this model.