Application Logic Forced Into a CMS
Plugin-based approximations of application logic in WordPress or similar platforms create systems that are fragile, slow, and impossible to reason about. US startups frequently inherit technical debt from early-stage builds where a developer used plugins to approximate SaaS behaviour. The system works until it does not, and when it breaks it breaks in ways that are difficult to diagnose and expensive to fix. This is an architectural problem that a plugin update will not resolve.