I could add that the use of sugars in beer was also a costly proposition until very recently. English brewers used sugar in their IPAs, not because it was cheaper, but because of the flavors. During WW2 rationing, 10-15% sugar could easily double the price of a pint.
Brewers in the way back probably made good beer and certainly obsessed about the process. Consider the level of experience needed to hit your mash temperatures, when you didn't have a thermometer. One recipe I've read talks about how the surface of the water would shimmer when it was the correct temperature.
More to the point: It's a hobby. If brewing, as a hobby, couldn't support a continuum of interest, analysis, effort and equipment, it wouldn't remain a hobby. There's room for the can-kitters and the people who raise and malt their barley.
Brewers in the way back probably made good beer and certainly obsessed about the process. Consider the level of experience needed to hit your mash temperatures, when you didn't have a thermometer. One recipe I've read talks about how the surface of the water would shimmer when it was the correct temperature.
More to the point: It's a hobby. If brewing, as a hobby, couldn't support a continuum of interest, analysis, effort and equipment, it wouldn't remain a hobby. There's room for the can-kitters and the people who raise and malt their barley.