I would reckon your original hardware also played a big part if it worked swimmingly this time around. I’ve installed half a dozen Debian- and Arch-based OSes on 3 different PCs and four different hypervisors at different times, and run a few more live CDs to boot, and my experience is that there is simply some hardware/emulated hardware that Linux in general refuses to play nicely with.
Debian does make it harder if there are no free drivers, but my non-free wifi cards (an intel and a broadcom) don’t play nicely with any of the OSes’ defaults