... (1) He suggests that Philosophy might help physicists with both creativity in their thinking as well as help them avoid unexamined biases in their general assumptions. While that may be true, that seems to address the same old use of generalists' contributions, not specifically philosophy's constribution. (That is, a physicist who is cocooned within his particular specialization can benefit from generalist inputs, regardless of whether that happens by other generalists stepping in or by this same physicist broadening his reading and understanding; but I don't see that that speaks particularly to Philosophy, it might cover any and every thing, including other sciences, as well as something as apparently trivial as science fiction.) What I'm saying is, we've still not seen a case made for philosophy specifically, as far as this aspect of his argument.
(2) He also suggests that philosophy might help make sense of QM. This is the part that I believe might make for interesting discussion, should those whose familiarity with QM goes beyond just casual general reading like to step in. I mean, "shut up and calculate" seems like a very unsatisfactory approach, generally speaking; but firstly, is there actually any way out of this unsatisfactory approach at all, that is, is it even possible to actually interpret the math of QM in terms of "reality"; and secondly, is Philosophy actually somehow uniquely equipped to do that? (I guess if someone claims that it does, then they'll need to demonstrate how exactly it does that. This article claims it does, but does not actually demonstrate how.)