I suppose many people lump all volunteer fire departments together when the fact is that the differences in them are astounding. I was a member of our country VFD. When I started, the total of the equipment was one worn out old one ton Ford flatbed truck with a 250 gallon water tank and a pump. The fellow whose garage it had been parked in had died and his widow wanted it moved. My brother and I and 3 neighbors started fund raising, garage sales, etc. and we got a fire station built. We got a military surplus duece and a half with two 500 gallon tanks, a military surplus one ton with a 250 gallon tank and pump. My brother and I (mostly him) tore down and rebuilt the engine in the old truck, we got the trucks all painted, and we recruited a few more neighbors to get a total of about 15 members. Only one guy actually had any firefighting training (we made him the fire chief) and that training was minimal at best. I was treasurer and did the driver training. In other words, we were strictly amateur volunteers.
About 15 miles away, a small town also had a volunteer fire department (and they responded in our area, too), but they had some very modern equipment, including their ambulance, and had some pretty well trained volunteers, including EMTs. A world of difference, but we all did the best we could with what we had.
And now where I live, we have a fire department that is a combination of paid and volunteers that serves 3 or 4 small cities. I don't know much about them except that they certainly have some fine facilities and equipment.