Literally on the landing page they have two columns comparing:
Affinity vs Affinity + Canva premium plans
And the FAQs under it are trying, repetitively, to upsell the Canva AI plans: Are AI features available?
Yes. With a Canva premium plan you can unlock Canva AI features in Affinity.
Can I access AI tools without a Canva Pro or other premium plan?
No, these are only available to those with Canva premium accounts.
Up to 10 or 12 times, I think I've seen it just in that FAQ.