What about a bunch of dummy links that aren't visible in the UI (funky css selectors) that are mixed in with other links but provide junk content and take forev

What about a bunch of dummy links that aren't visible in the UI (funky css selectors) that are mixed in with other links but provide junk content and take forever to load. If you can randomise how those selectors are applied enough it might make it less fun to scrape.