OpenAI is nowhere near 'open' as in open source or FLOSS.
Its more akin to Amazon saying that paying for prime is 'free shipping'.
And as a self-respecting hacker, I would much rather hack on Deepseek with their published base models, rather than fine tune and hope with OpenAI models.
And even on my meager hardware, I can barely generate 7 token/sec with OpenAI.