That person is operating a multiple account. It's quite apparent.

They use lmao, because it hides their shame. It's the nervous laughter of somebody inept. Somebody who cannot express themself, and so they attempt to mock, by trying to hide their failings.

The joke is on them. They're practically autistic. Where they also openly admit to not being able to read. So instead they giggle like a slavering fool. They're foreign, not that it matters, but it sooner proves why they have such an obvious speaking and learning difficulty. But they have a mindset that everybody else should accommodate them, because they haven't been taught better manners or social skills. That background has been hard on them, where mocking is about all they've known. Monkey sees, monkey does. As they associate fast food with speech, they're getting fatter and dumber and more autistic.

In agreement that one has lost their soul and the dignity of being a rational human. I blame society for the outcasts it has created. They troll social media, attacking those that they don't understand and never will, it's outside of their basic ability to be humane.

Elites have bombarded our society with them. In hopes to divide us. We fight each other and never the cause, complacent in the debts they have burdened us with, while always striving to be better than that, because it means status, and it becomes so much easier just to ignore the trash. Society has indeed rolled over.