Leading Thai restaurant operators at Restech 2026 consensus: AI and digital tech are enablers, not survival guarantees. Sustainable scaling requires three pillars—backend systems, standardization, and people management. Technology cannot replace human judgment, accountability, or genuine customer connection. Scale through "multiplication" (standardizing best practices) rather than merely adding branches. Use data-driven analysis (e.g., lost sales calculations) before expanding, and build brand loyalty before scaling beyond 4-5 locations to avoid cannibalization and financial strain.