Why is it important to connect your YouTube channel with an AdSense account?
So that you can enable different ad formats.
So that ads can run on the channel.
So that you can enable monetization on the channel.
So that you can get paid for ad revenue.
If you want to earn from videos showing ads or monetize your videos in other words, you need an AdSense account. YouTube doesn’t have a separate pay system for publishers, it uses AdSense.
Tip: keep in mind that if you still do not have a verified AdSense account, Linking a channel is a great way, or at least easier, to get your AdSense account approved.
So Why is it important to connect your YouTube channel with an AdSense account? Goes without saying – to get paid. Simply as that. you have to link your YouTube channel with AdSense account in order to earn money and get paid for your monetized videos.
Keep in mind that creators can apply to join Partner program and monetize their videos with ads only if it is available in your country. Also, after you hit 4,000 watch hours in the previous 12 months and 1,000 subscribers.
Learn more on the official Google support website.