My pet peeve in written and conversational is “this” and “her” and “his”.
Something you hear every day from supposed educated persons.
If you’re talking about a person - it’s WHO but if you’re talking about a place - it’s THAT...
“It was her THAT........” No - “It was her WHO........”
I hear interviews where it is misused by everyone...”She’s the one THAT......”
I don’t even know what the rule is that applies here but I know it when I hear it. And I’m like Rush - I don’t even understand what I’m saying....