Your Bennett is probably lacking ER, talent levels, constellations if you keep dying. Navia could definitely be improved too.
Using Emilie may be a waste of her abilities, but she's still great for content with waves when you don't have Nahida/Baizhu. If you're not using her on another team, then it's totally fine to play her in quickbloom or spread.
You need to finish Albedo's story quest and the other 3 interludes first.
It's an artifact set.
Xilonen does pretty much everything better. For cheap options you'd just run Geo Traveler or Ningguang (ttds) but you're losing scroll buffs.
From this list, Kachina with scroll, Furina, and a healer
I don't know who's in your fourth slot, but Escoffier should still be worth pulling for her res shred even without Furina.
You can use Ororon instead of Fischl too, but he's just a sidegrade.
Yes
You can put them in General
Please don't necropost, just make a new post.
Go to your profile on akasha, then there should be a key in the top right of this image.
(not here because my account is already bound)
Then you just put the number they give you in your signature, go to teapot, leave teapot, refresh your profile on akasha.
I don't think endgame is that bad, considering floor 11/act 8 is still more primos than before the theater was released. HP pool in floor 12 is definitely a lot higher, but still clearable with old teams from my experience.
Cinnabar spindle, which is event locked. His BIS is Chiori's weapon though
Wriothesley Mavuika would work fine for melt, you can play Arlecchino on first half instead
ADC carry with Furina/Xianyun, but her best team is overload with c6 Chevreuse and c6 Iansan. The new set is best but obsidian codex is totally fine to use too.
Edit: ^ and mavuika, but she can be replaced by pyro traveler (with a dps loss)
You definitely can if it creates a bad look for the company (and they're going around masquerading as their characters). Though, hoyo will probably not do it.
If you're on PC, you can find the Genshin font in the game files. Other than that, someone has probably made a downloadable version online
I imagine it's not easy to remove union VAs, so I'd be surprised if they do get recast.
Sucrose would be better if you have her, especially since your faruzan is most likely not C6
I imagine you'd build her similarly to Xiao then, but you'd need a very strong battery