I think anthropologists would say, yes. For instance, the peoples who arrived in Tasmania originally possessed the art of making bone tools, but lost it over time.[1] Joe Henrich has other examples in his The Secret of Our Success, I think.

[1] Kremer, M., 1993. Population growth and technological change: One million BC to 1990. The quarterly journal of economics, 108(3), pp.681-716 https://wiki.santafe.edu/images/7/7b/Kremer.pdf