No, and yes. Yes it’ll replace a LOT of humans by causing employer to reduce the number of positions available because if a task required 10 humans to get it accomplished with AI it might require only 5 or less people performing that job.

No, it won’t bring or call no advanced civilization since it’s a human invention. It’s smart but it still requires human intervention to keep it relevant. The information it learns and how it learns it is only relevant as us (humans/developers/employers) adjust it to be understandable by us and suitable for our needs or a task. Other than that it’s just a software with a ton of useless information. Someone has to code it so that the information it provides is relevant to accomplish a task/junction. It will always require human error checking. So it’ll still employ humans but less personnel will be required to maintain it.

And YES a lot of people will get laid off (fired from their employments/positions due to AI). Even tho it’s an amazing technology, it’ll kill a lot of people because global hunger is going to get real, unemployed people will disrupt the economies; the business social/community cycle will be disrupted. You need the majority of the population working for an economy to thrive hence the business social cycle.