Why do some pro-spanking advocates shout in all caps and insult others online?

I've noticed this all social medias, even here once. They suddenly get very defensive by writing their whole sentences in uppercase letters as if shouting (why the need for that) and at times even hurled insults. Where is the so called good manners by doing that?

Similary several times it tends to be the religious folks that hurled the first insult and write in uppercase letters. It's one thing to listen to their views and agree to disagree. It's another to shout and insult. That's acting the opposite of what they're claiming to be. That's not a decent person right there. Why?

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3 mo
Those are the same ones claiming not to be affected but by getting super defensive, writing all caps and hurling insults, that sounds like an aggressive person right there, someone that's truly affected and doesn't even realize it.
Why do some pro-spanking advocates shout in all caps and insult others online?
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