It's part of the creative process, but it's also it's own rabbit hole. 😉 I do like having 42 simulated amps and 56 simulated effects pedals on tap without spending 10s of thousands of dollars, but fiddling with them is it's own deal aside from playing and is, apparently, never ending. LOL.

But OTOH, if I want to try my hand at a specific song, I can get there without having to research every last bit of tech that went into it.

You're right though, locking in "my own sound" is still do-able. The manual selection is all still there.