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At times, I believe the majority of those asking/posting about this and that company get this and that license don't fully comprehend the complexities and realities of how and why such companies cannot just do it.
Licenses cost money and the those who hold/own the licenses/rights for whatever properties just don't give out the license for whatever amount. They have conditions and restrictions.
Moreover, designs are not grabbed/pulled from thin air. Designs, prototyping, tooling, etc. all cost money along with manufacturing it, etc.
In the end, an accountant is going tabulate everything and it'll be up to the owners of whatever company is it worth even pursuing (i.e., are they going to make a profit to stay in business/to sustain the business).
The objective for any business is to make money and stay in business. I suspect most still don't comprehend or grasp it.