When creators use “sub4sub” to get more subscribers on YouTube, not only it is ineffective in getting subscribers who will actually watch your videos, but it is actually violates YouTube’s Community Guidelines, which is grounds for a YouTube Community Guidelines strike and eventually having your channel terminated. Fortunately, you get a warning and three strikes before it comes to that, so it won’t be a surprise, but still isn’t something worth doing to grow your channel, get more views, and subscribers.
Read the details about the, “Spam, deceptive practices & scams policies,” section of YouTube’s Community Guidelines: https://support.google.com/youtube/answer/2801973?hl=en
Download my free guide, “The Secret to Growing your YouTube Audience.” https://videocreators.com/the-secret-to-building-your-youtube-audience/