When people use "different" with a preposition other than "from". (Different to, different than)
I know it's not technically wrong, but it just feels so wrong.
Also, when people add a phantom R between two words. "I'm a big fan of cinema 'r' and video games."
Both stem from me not being a native English speaker, I think.
https://youtu.be/bQcL0t73O5Y?si=xQmT9EZtVwWqQOas