Shakycow
I Love YTtalk
I monetize simply because it makes me look and feel more official.
No. View counts, comments and ratings do that.
Since you don't see a video on every video, but most the vast majority of videos are now monetized, most people wouldn't think anything better about a channel if it had an ad.
You can only get an ad once every seven minutes (per. Tim Schmoyer of Video Creators) anyways so it's like if you're too anxious to get an ad over with, how can I expect you to fully indulge in my content and pull out every message possible from what I produce? If you can't watch an ad, you most likely can't watch a video.
If a friend recommends a video, I'll gladly sit through any ad to see the video. Without a recommendation, things get trickier, and that's where view counts and ratings come into play.
If I happen to randomly stumble upon a video with very small views or a negatively skewed rating, I'll generally give it 10 seconds to pull me in or I move on. If an ad pops up, there's a good chance I'll think twice before sitting through it. After all, there are millions of other videos to watch.
It's like if you workout in a shirt in the gym or a brand shirt in the gym. Regardless of how big the brand is, it's still a brand and people are going to look at you differently and probably think you're more serious about working out than others.
If I'm in a gym, I don't care what people working out are wearing. I care about how they look and the person who looks healthy and fit looks infinitely more serious about working out than the person wearing a fancy shirt.
To continue your example, views and ratings would be a healthy and fit video.