So, do all TVs need an aerial? No. But should you get one? Absolutely, if you love free stuff and weird nostalgia.
Go buy a $10 aerial. Stick it on your window. Watch the history channel at 3 a.m. for no reason. It’s a weird, wonderful, and totally unnecessary adventure. Your TV will thank you.
And if it doesn’t work? Just blame your cat. They’ll never deny it.