This is exactly like the sign trade. When I started in the early 70's, it was all hand lettered. I served an apprenticeship in New Orleans, and had the trade yelled into me by old farts that knew much more than me. I finally received my journeyman's card and was a full fledge union sign painter. Painted billboards all over the USA. Move to the present day: Computers and plotters are the norm, along with digital printers, which I use at my company. You have ex-shoe salesmen setting up local sign shops, little Johnny cutting letters in Mom and Dad's garage.
Fortunately, I have some excellent clients still sending me enough work to keep me happy.
I should have got into the plumbing trade, its going to be a while till computers take over that trade.
Thanks for the rant
