Any idea where these hundreds of unused Docker volumes came from?

No, not necessarily. Wine programs usually have access to your home directory as a Windows drive (X: or Z: or similar). So do be careful

Assuming you’ve tried Gimp, Krita, Inkscape, Blender, Darktable, what your deal-breakers for these open source tool? Any particular missing features?

Renewable energy is literally freedom energy. Geopolitical win for sure

Yeah fingers crossed, I also have one one order, but worried about the PSU

It sucks you had those issues, but it’s good to hear the support team does actually provide support

It’s clickable on Jerboa app too