It's not that the software development has become slower, the major Problem (s) come unfortunately from greediness. Windows 10/11 feel slower because they had

It's not that the software development has become slower, the major Problem (s) come unfortunately from greediness. Windows 10/11 feel slower because they had the brilliant idea of putting ads which are constantly pulled over an internet connection. And also Telemetry takes its toll because of fulfilling your bandwidth. Older Windows and some Linux distributions are snappier because they don't have these extra bits of bloat. Besides that, profiling and load tests are an important step in developing software that has to perform fast