VCV rack - software:
https://www.factmag.com/2017/09/12/vcv-rack-open-source-virt...
I have VCV installed but never use it because I have a large modular system - the hardware is just so much more fun.
I don't find plugging things into other things particularly enjoyable. More slow and frustrating.
And I don't feel that using a mouse - or a MIDI slider box - is that much more distancing compared to using a large panel of pots and sliders.