Question from a programmer

If there was a platform like Goodreads but with a 10/10 recommendations algorithm tailored to you, no bias, no Amazon in the picture.

Would you be ready to pay:

1. 0$/month
2. 2$/month
3. 5$/month

The rest of the app would be having the same base functions like book search, book notes and basic book tracking system like Goodreads.

What are your thoughts?