Our community !homebrewing@sopuli.xyz has for now everything beer, wine, cider… it didn’t reach the point of creating another specific, niche community. So I totally get the niche interests aren’t represented here yet and the number of homebrewers is big.
Still we get good engagement for lemmy and there are active people from industry, so I wouldn’t call it exactly small.
You probably didn’t checked recent politics of our countries. Still could be worse (looks south).