It's been a bit of a conundrum for some years, I am trying to work out why an SME let alone a tinkerer would use Arrow or Avnet as one of their "go to" distributors. Neither seem to be geared up for anything more than larger outfits with dedicated procurement teams and large production runs.
Whether it's high MOQ, limited product range or their lack of in stock items, neither Avnet nor Arrow seem to be interested in marketing to the SME segment that I'm in, where I order in small R&D quantities as well as low to medium sized production runs (ie, say 500 to 5000 units).
I can't remember if it was Arrow or Avnet, but I remember finding a difficult part showing availability on one of their sites so I called up their UK sales line. As the part was in their Asia wearhouse, I couldn't order through the UK, I had to deal directly with their Asia outfit. It just seems bizarre that they're the same company (or so they'd have you believe) but don't act like it.
More recently Arrow have been sponsors of Simone Giertz' Youtube channel, so someone somewhere thinks the tinkerer market is what they want to get into. As an aside I also note that they very recently decided to stop sponsoring her channel, citing that they woke up to find (somewhat amusingly) that she occasionally partakes in the lingua franca of the construction site, something they could've discovered in about five minutes by actually watching her channel before coming to a deal.