[bostik]

The problem isn't ads per se, it's all the crap around them:

  * invasive, industrial grade stalking
  * wasted screen real estate 
  * trackers
  * page load time 
  * bloated third-party garbage
  * blinkenlights
  * dark patterns
  * bandwidth hogging
  * CPU hogging
  * drive-by-malware potential (compromised ad network is an incredibly powerful attack vector)

And so on. Quite a long time ago I actually wrote down what I consider the minimum standard for acceptable ads: https://news.ycombinator.com/item?id=10521930 ; anything more intrusive is as good as toxic waste.

[dbtqgoat]

Facebook ads are among the most reasonable of ads. They appear like normal content and are easy to scroll past. You can even hide ads that aren’t relevant or that you don’t like seeing. You guys are crazy.