People can now get to see anything they want, in any shape or form, anywhere, on laptop, iPad or 'phone. What's not controllable, though, is the live element. So there's still a real thrill for TV viewers in watching actors pulling it all together and performing live, and a real challenge for the actors.
Like university science departments, the arts have shown how they can earn their way and point to an economically newborn future for this country. They show that the U.K. could be a prime provider of imaginative riches and intellectual adventure, which I think are the two great prizes of the 21st century.