Bruh, every newbies experience are different, don't compare yours with other who isn't good at playing it or those who can barely read english.
If Dawn carried you through out the game, good for you. But what about others? Like, someone who was unlucky pulled for Changyu or Sophia.
Or even to someone who is new to gacha game and didn't pull and only focus on the lore? That's literally me back in the day. I didn't pull for anything and only use the main free trio. I made many mistakes and even failed to understand the patch event, twice in a row.
I was lucky enough to have my friends told me to pull for Watanabe Astral in the event when they were newbie like me.
But before Astral was home, I had Nightblade and I didn't even use him for the early, it always the main trio. Simply because I didn't understand how his core passive work or his gameplay isn't my taste.
So the main trio carried me until they couldn't anymore and I had to pulled for another A rank which was Dawn. And Dawn carried me through all the stages with pains and tears, even carried me through the Memory section until Bianca Veritas.
So even if you think it's easy, it is not for others like myself. If it wasn't for my friends and the story, I wouldn't even keep playing the game.