Considering the vast array of tools available for emergency adjustments, is it not time to rethink the traditional multi-tool approach and instead adopt a more minimalist strategy focusing on only the most frequently used tools, potentially even opting for a single, high-quality Allen wrench as the primary adjustment tool, despite its limitations, and relying on the increasing availability of bike shops and mobile mechanics along popular cycling routes to handle more complex repairs, or does this approach neglect the importance of self-sufficiency in remote areas and the value of being prepared for a wide range of potential issues?