Also e.g. the "Whiteboard" program which replaced the older "Sketchpad" program in Windows 10 tablets. The Sketchpad opened even before I released the button on the pen, while the Whiteboard crap just takes forever to open, then takes forever to "login to Microsoft account", then takes forever to load anything...
The tech industry is absurdly dedicated to chasing trends. As an example, most people have forgotten the reason you probably don't have a headphone jack on your phone is because Apple wanted to shill wireless headphones and the entire industry turned on its heel in response.
If I'm elsewhere in GUI tho, Meta+C (shortcut I have for the calculator app) is faster than firing off terminal, starting bc, then closing it up after oneline calculation.
.. at least, it should be faster ;-)
Disclaimer: bc implementer. I'm biased. I use bc for all of my calculation. And Mac doesn't have my bc.
Need to multiply two numbers, it's faster to do on paper than to wait the app to launch.
Thankfully they walked back on that one.