I don't see the conflict there, in theory or in practise.
AGPLv3 and other GPL variants do not “place restrictions on other software that is distributed along with [them]”, there is no requirement or expectation that “all other programs distributed on the same medium must be open-source”. They at most insist that derived works (software that uses part of the code, by inclusion or linking) are covered by the license.
AGPLv3 and other GPL variants do not “place restrictions on other software that is distributed along with [them]”, there is no requirement or expectation that “all other programs distributed on the same medium must be open-source”. They at most insist that derived works (software that uses part of the code, by inclusion or linking) are covered by the license.