The nordic countries, Norway, Denmark and Sweden have unionization rates in excess of 50% - to almost 70% in Sweden. The nordic countries have always shown solidarity when it comes to union negotiations all the way down to the rank and file. To pretend that this isn't desire of the electorate in those countries is willful ignorance.

It's absolutely bizarre to claim that self-determining nation has too much power against a foreign corporation.

I'd say we the citizens are largely in agreement and want Tesla (and Musk) to stop waging war on our model. The US having an antagonistic relationship with unions is not how we operate. Unions negotiate with our blessing and employers are by and large happy to deal with them.

So please consider that other models are possible that are cooperative not antagonistic.

They pretty much do in Denmark. It's the largest union that is in turn in union with the other large unions.