You remind me of people who criticize where I go on vacation and what I do. "You could have gone to xxx and done yyy." Yeh, well, no matter where I go and what I do, I could have gone somewhere else and done something else.
Time and resources are limited. Some people would rather get on with the doing rather than learn new ways to not do things they don't have time for because they spend all their time learning new ways they won't use.