Why would it be squatting if you're open to licensing your technology at a reasonable cost to whatever manufacturer is willing to implement your state-of-the-ar

Why would it be squatting if you're open to licensing your technology at a reasonable cost to whatever manufacturer is willing to implement your state-of-the-art technology? Why should the manufacturer have the incentive to fund parallel invention efforts to avoid paying such licensing fees? What if the upfront capital availability for such R&D funds created differential overhead profiles across industries, such that massive up-front R&D costs were now required in order to keep an acceptable op-ex profile? This is a bit more nuanced than 'you aren't using your patent, you're clearly a vampire'.