SaaS dashboards are increasingly cluttered with upsells, AI buttons, trial offers, and partner adverts, turning essential admin portals into noisy digital shopping centres. This creates a serious security problem: when every banner demands attention, users learn to ignore warnings, including genuine security alerts about suspicious logins, new integrations, or privilege changes. For small businesses managing limited admin resources, this clutter destroys the attention needed to spot real threats. The NCSC cloud security principles remind us that shared responsibility means businesses still own access, configuration, and data decisions, even in SaaS environments. SaaS sprawl compounds the issue: too many tools, too many integrations, too many admin accounts, and not enough people asking what each service can actually see. This is not just a usability complaint; it is a governance, supplier risk, and data protection concern. Vendors must stop treating admin portals like marketing real estate and give administrators clarity, exportable logs, and usable security signals. Small businesses, meanwhile, must review their SaaS estate, assign ownership, remove dormant integrations, enforce MFA, and route security alerts to monitored channels. Attention is a finite control, and SaaS clutter is selling it back to businesses one popup at a time.