I feel it is "right livelihood" and feel good about what I do for a living.
That right there makes you a fortunate person. Well done, Digger.
I'm reminded of what someone once wrote about being a Buddhist vs. just being a Buddha. The idea was that when they're a Buddhist, people were upset and tried to convert them. When they were just a Buddha, quietly observing the Eightfold Path, all went well.
You can't fix the cycle of samsara others choose to walk, like mice on an exercise wheel of dysfunction. Be kind, be supportive, and even when others criticize, accept that it's likely they're hurting inside, or confused.