People will always use technology for negative purposes as long as it can help them get ahead in the short term and they aren't held accountable for the long-term consequences.
Technology is not fine. Not all of it is bad, but to say all of it is fine makes no sense. Yes, we have a mental and health education problem, but it's reasonable to have rules for all societies. Limiting technology that makes getting ahead too easy makes sense because even in the most utopian and good societies, if gaining something is TOO EASY, then it WILL be taken.
It's much too simplistic to frame technology as fine. If all technology is fine, perhaps every corner store should sell automatic weapons? Can you imagine a society, ANY society, in which this makes sense?