I used to object to building weapons. Now the EU is engaged in a proxy war with Russia, and the US has repeatedly threatening to annex Greenland. Suddenly the need for a domestic weapons supply chain does not seem so farfetched

You don't really understand the desperation we're going through right now. OP wants to be visited by the feds.

I fear the next generation is going to grow up confined to a bubble where they're only allowed to stay home and mindlessly consume corporate approved product, never make things, never build things, never destroy things, never hack a computer game, never reverse engineer a wire protocol, never go out and walk around and explore, never race things, never jump off things, never blow things up or burn them down, never protest things or yell at someone, never get into a fistfight, never take physical risks and learn what hurts and what doesn't. In 2050, growing up means just 1. go to church, or 2. watch streaming.