Clickbait and people asking for sub for sub. 1. Clickbait is just annoying and I usually downvote it every time. I know they get plenty of views but most aren't that good of quality of views and are just spammy compared to what you're expecting. 2. Sub for sub gives you an artificial inflation of subs. Sure they look great but when you have 300 subs and 10 views on each video, you gotta realize that something is definitely wrong