Online user experience is deteriorating due to factors like autoplay ads, pop-ups, and tracking scripts.Ed Zitron, CEO of EZPR, describes the internet's shift to prioritize engagement over user experience as the 'rot economy.'Zitron believes there is a significant opportunity for startups to challenge established companies across various industries.He criticizes Big Tech companies for prioritizing growth over product quality, resulting in subpar offerings.Areas like social media, enterprise software, and search are identified as ripe for disruption by Zitron.Startups are emerging as alternative options in social media, enterprise software, and search fields.Zitron highlights the shortcomings of major companies like Microsoft, Google, and Adobe in terms of product quality and user experience.He predicts a shift in consumer behavior towards favoring startups over established tech giants in the near future.Amazon's shipping and logistics business, real estate technology, and email services are also areas where startups could make an impact.Zitron advocates for a fresh approach to the venture capital model, suggesting a move away from growth-at-all-costs mentality.