IKF I agree with you when you say do I want to catch fish like this. I do not. Equally, if some want to, that is their choice and I respect it. I've pulled a few gaudy creatures in my time (

).
I think if you start on a stillwater where the majority fish lures and you can't catch through inexperience, anything will be tried. That's how it was for me.
Then I noticed some of the older boys always seemed to catch no matter what. I used to ask what they caught on and it was typically a nymph or buzzer of some sort. So I treid nymphs but did not catch basically because I had not done my homework! Back to the lures in desperation rather than go home fishless. That was twenty years ago.
Somehow I broke free and wouldn't fish a lure these days. I rarely fish still waters so have no need. My catch rate may have fallen a little but that is my fault through not presenting the fly well enough or making completely the wrong choice. However, every time I go down the river I learn a little more. It's remembering it is the problem

. I'm happy to amble along drinking it all in. I have plenty of time.
As you said to catch on something you tied yourself that vaguely resembles something that exists is fulfilling.
C.