Power meters, while useful, are not the be-all and end-all of cycling training. Sure, they offer real-time feedback, like a personal trainer whispering in your ear, but so does your own body if you learn to listen to it. Improved pacing? A power meter might be like a metronome, but your own instincts and experience can be just as reliable.
And as for enhanced recovery, I'd argue that a power meter can only do so much. Yes, it can help you track your efforts, but recovery is a complex process that goes beyond just training data. Other factors like nutrition, sleep, and stress management are just as important, if not more so.
Don't get me wrong, power meters are a valuable tool in any cyclist's arsenal. But they're not the only tool, and they're not the only way to measure progress. Heart rate, cadence, and subjective measures of fatigue and well-being can all provide valuable insights that a power meter might miss.
In short, let's not put all our eggs in the power meter basket. There's a whole world of cycling training out there, and it's important to approach it with a critical eye and a willingness to learn from a variety of sources.