Individual writer who is interested in partnership

Hi there, actually for this project I am looking for a partner, who is a writer. I will deal with marketing and SEO and you will have to deal with writing tasks. It will be a partnership project. Where you will not be paid directly for your writing, but you will be paid from the profits we earn, as you will also be the owner of the brand. So at start obviously, it will be less/ or no earning but at a later stage, it will be good enough to be called a side hustle. Pls, let me know if you are interested in this partnership. Only US, UK, CA, AU, NZ. ALl others will be ignored.