It is also a little more subtle than you are describing. People ask why do right to repair laws need to exist despite John Deere having thousands of competitor

It is also a little more subtle than you are describing. People ask why do right to repair laws need to exist despite John Deere having thousands of competitors for tractors? Similarly, the market for e-readers and smart phones should allow limitless competition. How many e-readers companies could negotiate great terms for e-ink displays and world wide 3g coverage? If any of them did, might Amazon automatically get their negotiated best price as part of the clauses Amazon could negotiate given it has most of the volume? If Amazon and Sony get the best price on e-ink displays, Amazon and b&n on US networks, and Amazon and Kobo on European networks, who is actually competing with Amazon to sell an ereader with world wide coverage?