Do you think women should swallow cum?

Help me understand this:
Men like to give oral sex( plainly, they like he taste of pussy).

Some, if not, most women hate the taste of cum.

So why do men get sooo upset if women choose not to swallow?? YOU like the taste of genital excretion. THEY dont. Plain as that. Why cant those men respect that??

Please respond or argue. Tell me your thoughts, please.