I think my top one is
hunter gatherers
it just there is no proof that there ever did this, sorry but if you live in a wood they you would think " i know this is a bit hard to keep going out killing them i think i will keep some and have they live with us and then i dont have to go looking for them"
it just winds me up so much, yes i know that we did go out and kill to live but i bet most of the time we breed them.