The ignored corollary is that the market for these products will get saturated much more quickly, and thus the product needs to change to stay relevant. Plus th

The ignored corollary is that the market for these products will get saturated much more quickly, and thus the product needs to change to stay relevant. Plus there's a low(ish) bar to entry. How long has a quality carpentry been sold now? Cost of entry is also relatively stable. Music styles change every decade now and it is speeding up as marginal costs of entry fall. Likely similar with other entertainment, which is why every entertainment corporation is now looking for lock-in.