Definitely true. I worked for a company that was generating millions of dollars a year from neural networks in the mid 90s (edit: to be clear I didn't work there in the 90s, I joined years after their initial buildouts). The Unreasonable Effectiveness™ of neural networks has been true for a long time. When I worked there I tried switching out some models with SVMs and they were less accurate and took 1-2 orders of magnitude more time to train.