If we are looking at this from the angle of geopolitical dependency rather than ideological purity it's quite far down the list to self-manufacture products that are available widely from several countries with varied political and economic ties.

The point is to diffuse the economic ties enough that no actor would be individually holding a leash like US currently is. In some products this requires local capability, but hardly all of them, the point is to make EU a sovereign actor at the world stage, not prepare for an "EU against the World" -war where EU detaches itself from the global community.

Yeah, I intentionally said "European factory" and not "European company". A lot of European companies have factories outside of the EU, and a lot of companies also make deals about rebranding the products from others that they sell.