Why CS Fundamentals Matter for Scrapers

Which of these is the strongest reason for a working scraper developer to invest time in CS fundamentals?

• ATo pass formal P vs NP questions in interviews
• BTo finally understand TLS handshakes
• CBecause dedup at scale, URL frontier design, and a scraper that slows down with size all reduce to data-structure and complexity choices
• DBecause Scrapy refuses to run without DSA knowledge