Youtube is only entertainment site. It is good for entertainment and time pass. Don’t look youtube for career. Youtube looks only their own benifit. Main source of income of Youtube is advertisement. Companies pay money to Youtube for their ads which is showing on youtube video.
When viewers click on ads, youtube gets money from companies and youtube gives some money to youtube channel owner that can be vary according to time and place or country.
Many youtuber can earn a lot of money and some nothing. Policy is not clear, if any other person clicks many times on ads or views many times a single video, youtube disable the account of channel owner, whichever there is no fault of channel owner. Many times we find adult and nude content or age restricted content, youtube does not care it. Any person of under 18 signup with fake date of birth and can watch.
Many types of video you can watch, but for knowledge dont’t search anything if you do not know, because many youtuber uploads the video for earn money, so in is not sure that content is trusted.
Many types of reviews you can get on youtube, like mobiles, laptops, pendrives and more. Mostly reviews can be paid or unpaid.
An youtuber gives a positive review for a mobile and another gives negative, so how can we find a good one. Some trusted channels upload very good, trusted and knowledgefull content. It is depend on us how can we find a trusted channel and content.