Answer:
they didn't necessarily "love" it. there were different reasons as to why:
Step-by-step explanation:
social pressures. the nazi party influenced people into joining them and their beliefs. it's an intense social pressure that forced people to identify with the majority or be alienated like the jews (and other peoples). A lot of people would identify with the nazi party to protect themselves and their family while they would hide jewish or other targeted individuals.
a persuasive leader. Hitler was said to have a way with words and his speeches were influencial. many people blindly watched him and didn't question him because of his power and speaking abilities. Here's a fun fact about psychology: you're more likely to see someone who is attractive as more reliable, smart, and correct.
Anti-Jewish propaganda also dehumanized Jewish people and made it easier for them to be alienated as well as mistreated. It made it easier to accept hitler's plans. essentially brainwashing.