Well, for me I think that buying YouTube likes will help to show the audience that your video is worth watching. As a result, it will increase your video engagement especially when your video already has a significant amount of views.
In fact, YouTube will also rank the video with better engagement in the search result.
And the most important part is that if it shows that someone likes the video, it actually sends a strong message to YouTube that the audience probably enjoyed the video or at least engaged with it.
So, I guess if you think all those reasons are reasonable, you might want to consider one of the reputable service providers that can help to improve your YouTube likes.
Promoting Team is one the best place for buying YouTube likes. Their prices for buying likes are comparatively low then other websites too.
They provide likes from real and active YouTube users and thus your content gets more engagements. So if you are interested, then do give them a visit.
And the last thing I’m going to say is that buy YouTube likes from trusted sources. Otherwise, people might click and then later click on the like button. And that will hurt your watch time list and make you not appear in search results. And that’s going to kill your channel.
Promoting team is a trusted source too and they have users world wide. They will not mess with your account but benefit you to grow your business. So you don't have to worry about anything.