I played bass on the worship team at a Calvary Chapel from 1983 until 2002. I did sound there too, so I had all the control of my bass in the room.
I've been on the worship team at a large EV Free church for the past 6 years. The article was a great parody of what my situation has been at that church. The sound techs, from older members who have been doing it for years, to college educated, trained techs. There may be 6 or more sound techs. None seem to understand what the bass does, how it's supposed to sound, and how to balance the bass with the rest of the group.
I "gently" give suggestions, and sometimes, for a Sunday or two, the bass can be heard. In 6 years the bass has never once been too loud, but most Sundays it's barely discernible in the mix. I stopped using pedals or my fretless, because no one will hear them.
I appreciated the article/parody and could really relate. It used to be frustrating, but I know who I am playing for, and do my best to play skillfully and in full support of the rest of the band. I do know the other musicians run my signal quite high in their in-ears. (We used to use Aviom monitor systems but have switched to Behringer.
I didn't find the article offensive or off color at all.