with Genshin I've found it kinda easy to make secondary accounts since you can try out different stuff with different characters, but you DO end up missing characters you used to have. I gave up an account with fucking Ganyu even though it was refreshing to play with characters I didn't have in my main (Beidou at the time, Chongyun...) because MY CHILDREN
now I have that secondary American server account with Diluc and Venti, which is EASY MODE UNLOCKED, but not having my supports (especially Xingqiu, I have no one good to vaporize) is making it so hard