It is normal that when adding functionality to the application, the UI becomes more complex.

Version 1.0 could be ran on 800 * 600 Version 2.0 requires 1024 * 768 Version 3.0 requires 1920 * 1200

Perfectly OK. Plus screens are getting bigger anyways.

I actually heard a product manager say: "With the application getting more and more complex, it is normal that the UI also becomes more complex."