So far Bethesda is the only company that is clearly cutting the corners of their AAA products.

Starfield is the sloppiest Bethasda game ever, cutting corners to save cost is not how I would describe its development at all.

I agree with what you are saying though. Spending 40% of the budget on voice acting and cinematographic dialog is extremely wasteful. As long as the gameplay is good and graphics are pretty gamers will like the product.