Stop losing full workdays — enforced focus sessions that block feeds & alerts

Knowledge workers on remote and hybrid teams routinely lose full workdays to feeds, notifications, and context switching; this is a systemic drag on productivity that affects individuals, teams, and managers across enterprises. With roughly 1.2 billion knowledge workers globally, the problem scales into a business problem rather than a personal annoyance. You could build an enforced focus-sessions product that programmatically blocks social feeds, mutes notifications and pauses nonessential apps across devices for scheduled calendar blocks, paired with enterprise admin controls, SSO/MDM integration, and outcome analytics to prove impact. The timing is favorable: a $36.0B addressable market (1.2B workers x $30/year basic pricing), a Market Score of 93/100 and Revenue Potential at 88/100 reflect strong demand driven by remote/hybrid work, an attention-economy backlash, and expanding OS and calendar APIs that make enforcement technically viable. To stand out, prioritize cross-device enforcement tied to team calendars, anonymized productivity metrics for managers, and flexible emergency override policies so businesses can adopt enforcement without breaking workflows. Strengths include clear monetization paths and enterprise traction potential; challenges include medium-level competition from platform and app incumbents, mobile platform restrictions, privacy/IT governance concerns, and the behavioral hurdle of getting users and employers to accept enforced controls.