The source – support.google.com
Starting in March 2022, over the next few months Google plans to add a separate page for YouTube to AdSense. With their help, they will be able to control their revenues from YouTube in the AdSense service even more quickly.
In addition, the payment of revenue from YouTube is made through a separate payment account. So payment accounts YouTube and AdSense have their own threshold amounts. Also it's necessary to decide whether you plan to use AdSense not only for payments from YouTube, but also for other payments, because it can influence the terms of money recycling.
All unpaid revenue from YouTube will be transferred to the new payment account. Reporting information about previous YouTube revenue payments and other AdSense payments will remain in the AdSense payment account.