I think you're on to something, but it isn't quite what you think it is.
Corrections are largely a cost issue. But not because singers are so expensive.
The costs being saved are related to the rarity of finding someone who is a great singer at the same time that they're also a great dancer and stunningly attractive. It's much easier to find someone who's an outlier on one dimension than someone who's an outlier on two. If you want someone who is extreme on three dimensions (that you specify in advance), you probably won't be able to find that person at all.
Corrections in production mean that you can achieve something like this:
- Beauty: extreme natural talent, plus help from consultants, stylists, makeup artists, etc
- Dance: about what an average person can achieve through intensive training
- Vocals: extreme machine-supplied talent
at low cost. There are other possible approaches. You could look for a great singer who's willing to have tons of plastic surgery. You could look for a great dancer who's willing to have their singing and physical appearance 'corrected' for a trifecta. I don't actually think either of those would make for a cultural improvement - to the extent that we aren't already doing them - compared to what we have now.
To me, the central question is: is this about the composition or the performance? Personally, I spent my university time getting a degree in music composition, so getting the point of the composition across is my priority. I'll auto-tune and quantize whatever if the composition comes across better. But I could understand if other people feel differently (they are a purist or very performance-oriented).
> so getting the point of the composition across is my priority. I'll auto-tune and quantize whatever if the composition comes across better.
Which also means you might even move things out of sync/tune if the composition asked for it, right? The point mentioned here is just the trend of lazy fully gridded mixes where the entire song is the exact bpm all the way through and nothing strays off the grid.