Unless you're implying that Supabase are for some reason deliberately releasing separate defective software to the open source community... to... convince users that using their commercial services is a good reliable option??? I can't really figure out how or why any business would go to the effort of doing this. It seems patently easier to be a legit open source company.
Assuming you're not implying the above & I've just misinterpreted... everything else in your comment paints Supabase in an eminently positive light.