Used villagers don't breed with one another during their work timetable. Nitwits and the unemployed do not comply with this rule as they would breed with one another plus the used villagers. ↑ The composition that the map causes is dependent upon the biome the villager is from. See https://financefeeds.com/bitcoin-crosses-100k-at-deribit-as-microstrategy-stock-plunges/