I really don't agree with this.... Photography is my hobby. For it is a hobby, I try all kinds of weird things just because I can and it's fun. Sometimes having a proper equipment is the only way. A lot of times, not. If it takes twice the time necessary, so what - as long as I'm having fun or learning. It's a hobby. It's not an efficiency constrained money making venture.
For my job, my employer gets me the proper equipment (sometimes very expensive) that gets the job done most efficiently. I take care of the business and go to the next. It is not a time to try-this-or-that and waste time.
I dunno... I like experimenting. If someone wants to do that, I'd encourage it.