What's the point of hitting kids or being quick-tempered to a partner?

I'm Latina but honestly fail to understand the logic of hitting kids or being labeled as a quick-tempered.

Having a bad temper in your marriage isn't cute. There is no need to be yelling, acting like a jealous freak nor calling your spouse names. If I'm not mistaken that's actually emotionally abusive. As a mother of a baby boy, if my son was involved with a short-tempered woman, I would be telling him to run, not walk. I fail to understand what's so good about a woman without self-control. Yet if it a short-tempered white or black woman, no one would find that cute. Yet, when it's a Latina they're called spicy or feisty in a funny way. It's not funny.

Secondly, I fail to understand the logic in hitting kids and calling that discipline. Whenever there is a video about a troubled child, several posters keep saying how a Latina mother would quickly solve that because they're not to be messed with. I feel offended as a Latina and new mother. Disciplining and being stern can be achieved without hitting. Why would I hit someone I love? Plus if you hit another adult with a belt, sandle, cord or whatever to ''educate'' that would be assault. I've been spanked with a belt by my father as a little kid and still fail to understand how is that done out of love? It's contradicting to me. When I voiced being against spanking on FB, the hispanic users criticized me and said I wasn't a real, true Latina, that I was brainwashed. I don't think so.

Updates
10 mo
I fail to understand those stereotypes and honestly find no logic at all.
What's the point of hitting kids or being quick-tempered to a partner?
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