They're likely to be so swamped with spam to even see your email.

> I sent 2000 emails to TikTokers, 5 different emails to each, so 10k emails. You know how many responses I got? 3! xD

Is the story here that you spammed people and they ignored your spam? Seems like a non-story to me.

5 e-mails to each? I'm not an influencer constantly bombarded with spam, but at the 2nd e-mail I would already probably decide not to answer. Third one would make it so I never reply.

Are you sure your mails are not flagged as spam? Gmail and such are very aggressive these days. If you send 10k mails you'll get flagged in no time.

[golf clap] This demographic famously does not use email.