What does this mean? "Whereas AI in the 2010s required massive datasets and large highly specialized (machine learning) teams, AI in the 2020s requires very min

What does this mean? "Whereas AI in the 2010s required massive datasets and large highly specialized (machine learning) teams, AI in the 2020s requires very minimal (or no) data and minimal technical capabilities (basic software development and even non-technical folks can build)." Does this mean they are saying that it is now cheaper to use AI models because...there exist such tooling and infrastructure that you don't have make your own models? Where are the actual prices to back up this cost analysis?