There are plenty of private hospitals and insurance companies that operate for profit in Europe.
The existence of contradictions doesn't mean larger trends aren't true. The US healthcare system overall is a for-profit exercise and a very
ineffective one at that, even though it obviously generates good results in some areas.
We have been moving
away from social democratic principles and you're attributing the fallout to socialism? That's interesting mental gymnastics.
Besides, last time I checked the US wasn't some kind of utopia without massive income inequality, crippling education costs or negligible cost of living so, you know, capitalism "looks great on paper but fixes nothing." A bit simplistic? Agreed.
So going back to what the article is about, small business simply cannot grow where they are being crushed by big corporations.
The digital device you hold in your hand is in the process of becoming a piece of infrastructure necessary to participate in society. That may sound overly dramatic but think about it: it's the gate to your finances, to access some public services, it's the thing on which you as a company want to reach consumers both for the physical and digital economy etc etc etc.
If Apple and Google decide to not host your service on their marketplaces you are done for. If iOS dominates your country any competitor to Apple Pay is likely doomed.
We could go on, but the point is that these are not just consumer electronics anymore but they have a very real and tangible role in society and the local economy and so it's only natural and understandable that governments wouldn't leave all of the policy making to private enterprise to the detriment of its own economy.
Why should they?