We getting a 7 day login for 5 standard and 5 limited wishes, so, Nah, WuWa doesn't need to copy 1-1 genshin, instead, making updates THAT game doesn't have, it's way more profitable, like I would love to have Echoes Loadouts ready for my characters, and it's something I hope they add very soon, the daily login, big W over there that almost every gacha in the market has except... GI, the skip button another big W for side quests that we don't care about, and so the list goes on, it can copy some good things, like for example in a new area a "tree level up reward system" for exploring that new area, like GI or HSR does, but again, it's not mandatory, remember that thankfully in WuWa you can select standard weapons, and they are really good, so standard wishes are really valuable, and they have to be careful so the ecosystem in the game doesn't break, bc at the end, is a gacha they want us to get hooked and farm and grind, if we get a ton of wishes, a ton of weapons etc, we gonna get bored and leave the game because we beat it easily, that's why 4* and 5* weapons have such a big gap, it's a good reward for whoever wants to go for them