YouTube instructs you to do the following 2022
Promote videos
Promote your videos
Content Table:
Promote your videos
Promote your videos and channel on radio, TV, websites, forums, newspapers, and other social media networks. Link your YouTube channel to as many places as you can: websites, blogs, magazines.
Use our YouTube APIs to create a YouTube logo on your website that displays your YouTube presence and links to your YouTube channel.
Allow links to be shared by others. Use the embedded URL that comes with each video to post your videos on your website. Send links to blogs that may want to feature your content.
If your videos are product reviews, include as much of the following information as possible as video tags: UPC, EAN, ISBN, MPN, model number, and tag. Example: ReadyNAS Duo, add, “UPC: 0906659059878, MPN: RND2150-100NAS, Brand: NetGear” as tags.
Engage with your audience
Don’t be shy:
Talk directly to the YouTube community and ask them to subscribe!
Use Video Descriptions and Banners to encourage users to like and subscribe.
Enable comments on video pages (you can always delete comments or block users).
Use playlists to group your content by topic to make it easier for users to find videos on your channel.
Interact with your audience with shoutouts, comments, subscriptions, and by asking questions or asking for ideas.