In Germany, a liter of cow, oat or soy milk is all 1 EUR or according to DuckDuckGo 6.53 BRL (1.17 USD). Ten years ago, local cow farmers fought against the discontinued 0.40 EUR/l ensured price (meaning world market competition), more recently I read somewhere that oat milk has production costs of 0.20 EUR/l here, so the whole math is off on both consumption and production side.
In Germany, a liter of cow, oat or soy milk is all 1 EUR or according to DuckDuckGo 6.53 BRL (1.17 USD). Ten years ago, local cow farmers fought against the discontinued 0.40 EUR/l ensured price (meaning world market competition), more recently I read somewhere that oat milk has production costs of 0.20 EUR/l here, so the whole math is off on both consumption and production side.