I deal with scrapers that sometimes border on DDoSes for LessWrong. The amount of bot traffic varies greatly between sites; if you have more URLs you get more bot traffic (regardless of whether those URLs represent a deep content catalog, or useless URL parameter permutations). It's bad for LW because of the content-catalog depth. It's easy to drastically underestimate the amount of bot traffic, because bots make eff…
It's almost a full time job to manage. Our WAF rules are 90% 'oh shit AI scraper bots found a new vector.' It doesn't border on DDoS -- it effectively is. Coupled with all the Google changes that started a few years ago -- which is a separate topic I could rank about for ages -- 2026 is just a VERY bad time to be a website owner. I actually wiped most of our robots.txt rules the other day because literally nobody followed them. Anybody who tells you otherwise is flatly lying.
This is the new normal though, we gotta try and figure it out