Earlier quoted context omitted.
I've seen what "solidarity" did to the manufacturing industry. I'd like my job to stay in my city. And anyone in tech has a lot more to gain from efforts to break the remaining guild-like systems in medicine and law making those services more affordable and available than they do from attempts to build a new one in tech.
And I've seen what solidarity (without the scary quotes) did to Sweden (and other Nordics), Germany, etc. as societies for the working class. A union is not a guild, it's not about creating barriers of entry like in law or medicine, unsure why you conflate those concepts. Perhaps it's from ignorance, or perhaps from the fears that the ruling class instilled into you.
And although it isn't exactly fair, note that Germany is a wasteland for tech. In the centre of a tech desert. The EU can't do tech. Copying their policies we can do, but it'll probably involve a lot of jobs heading to Asia. All Germany's solidarity isn't getting their salaries up to US wages; the money isn't there.