But find a terminal first approach leads me to other tools like curl and jq usage as I go. I see coworkers using a ton of time trying to repetitively execute the code to see those spots in really inefficient ways. And end up completely lost when they could be using tools like git bisect.
Or another good example devops type support is if one web server out of many seems to be misbehaving, I can use aws command line to get internal ips behind the lb to curl to grep and find it in minutes after others have tried for hours. It makes it second nature if your mind goes there first.
As always, the “best” tool is the one your most familiar with that gets the job done. Text vs GUI doesn’t really matter at the middle of the bell curve.