Looking to boost your YouTube channel's subscriber count? Joining WhatsApp groups focused on subscriber exchange (sub4sub) might seem appealing. These groups promise quick growth, but there are drawbacks. While you might see a temporary rise in numbers, these subscribers are often inactive and uninterested in your content. This can hurt your channel's engagement metrics and harm its long-term success.

Instead, consider focusing on creating high-quality content that resonates with your target audience. Promote your channel organically through social media and relevant online communities. This approach takes more effort but builds a loyal subscriber base genuinely interested in your work.