Often parents are worried about their kid’s activities and the content they see on YouTube. In this case, if you also want to block a YouTube Kids channel that you don’t want to appear in the children’s recommendation feed then here are the steps you can try to do the same through the homepage:
Open YouTube on your device
Then you need to go to the channel that you want to block.
After that, click on the three vertical dots given on the right side of the video.
Now, choose the “More” option from the list.
Then you need to click on the “Block this Channel”
Enter your password or pin if prompted.
You can also see your YouTube commenting history at Getassist