Leave an unlimited amount of time for highlights or set a fixed amount in the region of 5000-10000 hours, but for a subscription, since many authors simply do not have enough time to process all the material themselves and squeezing it into 100 hours is absurd, and since many get the opportunity to develop more widely, people will agree to pay a conditional $ 10 so that their content can be stored much longer on the site they love. And this is also one of the ways to promote, do not ruin the service!
Leave an unlimited amount of time for highlights or set a fixed amount in the region of 5000-10000 hours, but for a subscription, since many authors simply do not have enough time to process all the material themselves and squeezing it into 100 hours is absurd, and since many get the opportunity to develop more widely, people will agree to pay a conditional $ 10 so that their content can be stored much longer on the site they love. And this is also one of the ways to promote, do not ruin the service!