Theoretically, any country would work.
Depends on your domicile, you said you are stateless and have no identity documents, so a company without a bank account is of no use to you.
I will do it under someone else's name, I've been thinking about the UK but I have 2 questions:
Depends on your budget, I am not a fan of UK companies, and would rather advise other countries.
https://www.gov.uk/limited-company-formation/register-your-company
Which country would you recommend? What about dubai for example or do you have any better recommendations?
dubai is good but expensive for the start, i would go with a simple LLC in USA
Idk im hesitant about the US tbh
I don't think price is that important for me? May I ask why USA, I heard that they are not that great from other people?
Of course, if you have the money, you can set up in Dubai.
little to hardly any bureaucracy