I think he's referring to the fact that flying an airliner is relatively easy work (it is). Also, when you're home, you don't even think about work, I know I don't. I don't know anyone that is gone 15 days/month (that doesn't want to be). Most of our guys bid reserve and sit on the porch while "working," rarely getting called.
We have quite a few part timers that are contractors or some sort of businessmen. Most of them are on the road quite a bit, they all seem to have platinum status... Also, when they're on a TDY, as soon as we get done with work, they're in their hotel room on the computer working their other job. A few of them have apps in at the airlines.
If you've found a job paying 150+ (in a place that doesn't have a ridiculous cost of living), that keeps you home every night, then more power to you. I'm not going to say the airlines are the end all, be all. I will always keep an ear to the ground for good gigs (outside of flying) out there. Just pointing out some observations I have seen in my little corner of the world.
Just give him your cash and he will get you first in line!!!