Sure. I'll start.
The Internet comes to mind. I don't know that it was similar in terms of concern, but it was certainly similar in terms of being ubiquitous across many domains and really shifting the nature of many jobs. However, it did also create a lot of new jobs that were unimaginable before the Internet. I would say the Internet is a comparable example, even if the conversation at the time when the Internet was young had different tones to it.