If you want to turn a passive network into a thriving professional circle, you have to do the unpolished human relationship work that doesn't scale.
Set a daily metric to send three highly personalized, unprompted audio messages to peers in your space. Zero selling, zero pitches. Simply tell them you appreciated a specific insight they shared recently, or ask what milestone they are currently chasing.
Authentic relationships are your highest-leverage business asset, but they require focused, manual attention.