Bingo!
I really don't need to read anything else you wrote.
You get confused and ridiculously aggressive when people say some hardware isn't well replicated in software, but you're willing to admit certain synths are much much quicker at getting certain sounds. Most of us who spend any serious amounts of time doing sound design know you can do a hell of a lot with a basic thin overtly clean sounding softsynth and the built in FX of any DAW out there, it's just who wants to spend hours trying to replicate the sound of a Memorymoog, or Absynth or pretty much any complex soft synth when it's literally the cost of a Saturday night on the town to buy the exact soft synth that does it easily?
I have a friend who made a few complete songs with just Hive, not because he was in a contest, but because he fell in love with the synth, and it's entirely possible to use it without it sounding like only Hive.
In general, not all oscillators sound the same, nor filters, not all implementations of FM do the same things, and all of it together does not end up having the same character. Absolutely can you make similar sounds on pretty much any synth, similar enough to not be able to tell them apart. Add in the amount of FX people pile on them and again it's a wash, but that in no way takes away from the fact that some sounds are a total pain to get out of software, tube distortion is a glaring example where software sucks compared, but that is 100% not true for every other kind of distortion in my experience. For that 10% of the time I want a tube distorted sound I'm reaching for the hardware. I could spend hours trying to get a decent facsimile in software, but why bother?