All oligarchs have connections to the spooks. Tesla is a financial scam basically, so that already explains why it’s stupid and failing.
SpaceX is a military contractor, and they’re trying to sell Starlink as a weapon because it’s way too expensive to launch a satellite into orbit just so it can provide internet to a hundred or whatever people (when it’s not in the middle of nowhere). It makes no sense as civilian infrastructure, who’s going to pay for that? The military loves paying through the nose for that kind of shit.
I’m not sure about instrumental though, it’s not like NATO doesn’t already have radios.
Pretty sure in Germany this had to do with the anti-war movement. Nuclear power is dual-use technology and so a precursor to a nuclear-armed Germany. Apparently Germany could make a nuke within weeks, if they wanted to. So it’s about nuclear non-proliferation and arms control and such.
People are also afraid of accidents and having the nuclear waste spill, of course. Lots of Chernobyl fallout here too.