Is anyone else seeing this?

In the process of scaling to 10K emails sent per month. My concern is running out of cold leads from ListKit (and other platforms) Whats the best way to recycle leads that never replied? Just let them sit for a few weeks before starting a new campaign with different scripts? Would love some advise

How would u feel if u were watching video on a website (VSL etc) or on social media only to realise it was an AI video, not a real person? Would u trust the person/ brand more or less? Platforms like heygen.com are getting crazy good and could cut down the time to create content to a few minutes