contrarians

200 years ago, slavery was considered "normal". 
150 years ago, women not having voting rights was considered "normal".
100 years ago, child labor was considered "normal".

What is accepted as "normal" today that might be seen as crazy by people born in 2075?

Building @kiwi 
Writing @ https://kanfa.macbudkowski.com/

prolly something animal related - i'd bet on some form of general "animal rights" where care of is no longer considered husbandry but some inalienable entitlement (ie you can't eat them at all, etc.)