Unnamed Memory is stuffing 3 LNs worth of content into 12 episodes. Absolute madness.
But I think it's normal for an anime series to adapt 3-4 LN volumes in 12 eps, most series are like that.
I'm not sure about that, from what I saw people saying the adaption for Unnamed Memory cuts out a ton and ruins a lot of the build up, pacing, and so fourth. Where it's a genuinely bad adaption.
Also on that note I think Whispering's adaption even outside of the animation just doesn't handle the story well either.
I wonder why studios have to wait until the anime premieres to draw. For example, an anime that premieres in April is only drawn 2-3 eps in advance, then shows and draws the remaining eps at the same time. Why don't they draw it in advance from January, then just check it again, dub it, and show it in April?
Because with so many anime being made nowadays studios are booked years in advance and genuinely don't have enough time to finish animating the entire thing before episode 1 premieres. They are that busy.
Exceptions do exist though. My Next Life as a Villainess didn't get delayed during the COVID-19 pandemic because the studio managed to finish the entire season before it started airing.
Yeah there are certain anime that are completed in advance, but unfortunately I think time crunch is more common.