Try this experiment. Install a few apps, like Time Doctor and Wakatime to track where you spend most of your time while on the computer for work purposes.
After a week, take note of how many hours you spend actually writing code.
I won’t share my exact count, but it’s shockingly low in relation to all of the hours spent working.
My bottleneck to more productive output is 100% not “unable to write more code faster”. It’s actually people. Other people.