It also goes to another level. Traditionally (since the 50s), engineering in France has largely been lead by large, ambitious and state funded projects and organizations. Think for instance Concorde, TGV, EDF, INRIA, etc. I have always liked this gaullist mentality: it has benefited the majority of the population and I tend to believe it has been helpful in making France a major post WW2 superpower.
But lately it may not have worked so well: for instance, many regional airports have been built at high cost, and yet many of them are almost empty. Perhaps then, resource allocation is the problem. In this regard, Macron is influenced by the american model where eg. Bell Labs, Elon Musk, Silicon Valley behemoths, etc. decide by themselves what shall be built and the state has little to no regard in the orientations of these organizations.
We'll see. I'm glad Macron has won and hope his plan works out.