Affiliate Marketing using Email Opt-ins?? (2023)

Hello everyone! My first post after joining this forum a few days ago. I am new to affiliate marketing and wanted to get an idea validated.
I was thinking, would there a be a way to drive cheap traffic (pop?push?) to a lead magnet email opt-in for each popular niche (health/nutra, wealth, relationships/adult/dating) and create a 45-90 day email sequence. In this email sequence, we would try to push 1 or 2 affiliate products in the beginning of the sequence and then provide a lot of value bef ...