Everyone always says they only have ad block on for obnoxious sites, but that's such a load of shit. The free internet is run by ads, like it or not, and as someone who uses ad block I accept that I actively hinder it.
I don't mind if people use ad block, it's just the moral high ground people take that annoys me.
For me, at least, it's a tragedy of the commons out there. All it takes is one bad actor to spoil it all.
People won't pay for bad/terrible content, that is the hard truth.
Not necessarily. There is a threshold of value that must be met to make people pay directly for it. For example I run a niche site that gets 5K uniques each month - clearly I'm providing some value - but I doubt that what I provide is enough to make people pay me directly. Ads are the most effective way of solve that problem: reward content producers that can't meet that threshold but still add some value.