There are probably more obstacles to my daydream than I'm aware of. That being said there is nothing static about science. Comparing what we're doing now to what we were doing a century ago, two centuries ago, and three centuries ago we might as well be comparing completely separate enterprises based on almost completely different fundamentals. Academia has never been as organized and wide-reaching as it is today so it may seem like a monolith, but it's a new monolith which I'm not sure will remain exactly as it is for long (relatively). I think there's some room for experimentation.