Yes, she always has to have this long list of titles to introduce her and she seems hell bent on conquering the 7 kingdoms but to her and a lot of people, she thinks she's the last living family member of a super powerful family. That family conquered and ruled an entire contented for centuries. And I like what Tyrion said to Jon when he said she could've sailed for Westeros a long time ago but she decided to stay and exercise her power to help people back in Essos. I remember people complaining while reading the books and also throughout the show's 6 seasons - "When is she going to sail to Westeros and conquer the 7 kingdoms already?". And now she's doing just that. And she even held back the urge to use her dragons to overtake King's Landing. But she refrained and listened to her advisers. But even a battle against Lannister soldiers, not civilians, is still enough to trigger the dislikes. Like, she can't win. What do people actually want to see from her that won't incite some sort of hate?