'I politely told her [no]… She kept yelling:' Karen mom thinks son is entitled to window seat during flight, demands unwilling woman switches with her, flight attendants put her in her place

If you have ever flown before, then you should be well aware of the in-flight edict. You can try and pull the 'ole switcheroos with seating, nobody is really against that. But you need to approach it with zero expectations. You are not entitled to that seat switch. And if you are considering asking someone to switch seats with you, then you have to come to them with an upgrade, not a window seat for a middle, or ask for a front seat with more legroom and offer a middle seat by the bathrooms. Like, that's just common sense, my dude. 

So tell me why Karens are always throwing tantrums when they don't get the seat they think they're entitled to when they didn't even purchase that specific seat? There is a reason you can plan ahead and pay extra to get the exact seat you want. If you don't do that, then you have to be willing to accept the roll of the gamble. This specific Karen mom booked a window seat and an aisle seat, presumably, in hopes that she and her son would get the entire row to themselves. However, a woman booked the middle seat. When the mom came in hot, demanding she switch seats with her, the woman was already shooketh. The mom wanted her to switch her middle seat for the aisle so she could sit next to her son. The woman paid extra to avoid the aisle seat because she hates the aisle seats. So she offered to switch with her son at the window seat, but this just seemed to trigger the Karen off even more. See what fully went down below. If you like more Karens getting put in their place, read this story about a Karen who got put in her place by an employee helping out a homeless person.