ptc,
Your comments regarding offering food to flight crew is good to hear.
I have already heard colleagues stating that they intend to bid for 'NF' trips just so they can get back to the 'good old days' of socialising and enjoying each other's company!
To be fair, the VAST majority of crews are still a pleasure to fly with. Most of them are also willing to offer us flight crew food as well! Thankfully it appears as if it is just a small, but often VERY nasty minority, who are not interested in even being polite sometimes.