Scrapbox email crawling

Top of the morning,

I have been using scrapbox (cool tool!) to crawl websites for email addresses to help build out my email list but most of the websites I crawl have only a few emails or irrelevant emails. What types of websites do people target to get a better result?

Same situation here... I target tiktok but if i get a list of 100 emails i checked with bouncer and only 2.6% of them are quality emails... wich i think is a low number... can anyone give some advice on how to decrease that bounce rate? or indeed wich sites are the best to scrap emails? I am looking for influencers emails only.