I’m not surprised the EFAS got approved. It is a complex topic where you would need to read almost the whole KVG to truly understand what’s going on and the messaging of the opponents was sub-optimal to put it mildly.
The opposing opinion in the official booklet, at least for the German version, was incomprehensible and without concrete links to the substance of the issue or their claims. E.g. HOW are the insurers getting more power? What will they be able to do, that they can’t already? What are the absolute numbers, that show that premiums will rise, when the official report mentions sinking costs? Why will the quality of care deteriorate? They mention privatization, but don’t tell you what would facilitate that…
The Pro side mainly stressed the positive of correcting the disincentives towards cheaper ambulatory treatments through changing to the uniform financing formula, which in and of itself and without further context is a valid and good point. Both substantively and politically.
And my biggest problem lies with the official ‘examining review’ from the Federal Chancellery. I know it is normal to try and project what the changes in law could affect in reality. Imho they did it in a biased way. Why am I saying that? Because every argument and scenario they brought up was positive and basically the pro-opinion reads like a summary of the official review. Also: When making simplifications from the actual legal text, they used a more positive description (E.g. “coordination” vs. “restriction” talking about the states limiting offered services). There aren’t many absolute numbers to understand just how much money will shift between insurers, states and patients and what that would mean. In such a situation it is even more incumbent on the opponents to make the downsides clear and fill those gaps.
I had similar experiences when trying to play Blu Ray Discs recently and wanting DTS or Dolby Digital 5.1 sound. The software for playing DVDs/BDs does not work with modern systems and Win10 and anything working for a modern systems lacks the proper licenses for the audio and just converts everything down to stereo. So my sound system sat there waiting for correctly encoded data streams getting bored. Back when I was in my teens, the sound card came with everything you needed for surround sound and the DVD/BD drive came with everything you needed for quality video. Resorted to digital non-physical media.