Complex sentence: With the justification that the dumb network uniquely satisfies the requirements of the end to end principle for application creation, supporters see the dumb network as uniquely qualified for this purpose as by design, is not sensitive to the needs of applications.
Split into simpler sentences: With the justification that the dumb network uniquely satisfies the requirements of the end to end principle for application creation, supporters see the dumb network as uniquely qualified for this purpose. A dumb network, by design, is not sensitive to the needs of applications.