Higgs isn't alone in remarking that he would not have had the time today to conduct the kind of work he did in the 1960s. Brian Greene has remarked that today’s grant-driven academia would not have allowed Einstein the luxury of a decade in which to develop his General Theory of Relativity. Eric Weinstein wrote that, "We have spent the last decades inhibiting such socially marginal individuals or chasing them to drop…
What's really getting at me is the arrogance of established "experts." It's kind of baffling (because it should be about curiosity, not certainty), and when you come across someone who has made it through the academic system and still retained curiosity, independent-mindedness, etc., it's a really refreshing sight.
That being said, a lot of what I do is unfulfilling and I've discussed several times leaving the academic world for some kind of tech startup life, although I'm not sure if that is a pipe dream or grounded in reality.