A few months ago, YouTube had announced that if your channel completes 10000 views on all your videos of your channel, then you can apply for youtube partner program and can show ads after approval of your account. Now again after updating of the new rule, YouTube said that your channel should complete 4000 hours and 1000 subscribers within last 12 months till 20Feb. If your channel can't meet with these rules, then ads will not run on your channel until you complete these rules.
YouTube has taken this step due to many YouTubers are coming with lousy content, and they were completing 10000 quickly due to bad quality content, so YouTube has made it strict.
Thousands of people earning money from YouTube per years. This medium will not affect old creators who have a significant subscriber base, but this will change only new YouTube who will face some difficulty.
