Yes it's on scheduled as usual
Fall anime don't start that late in December, you might aswell call it Winter 2021 anime by then.
Fall is in October
It's not even his birthday lol...
Most likely yes. George Wada (President of WIT Studio) said during the Attack on Titan Funimation's panel last year they are dedicated to finishing the whole series.
24 as reported by Yonkouproductions. The next best unofficial source you can get.
It never got delayed to July, July was always the month it got announced for.
Bessatsu Shonen Magazine always title there issues 1 month ahead. April issue = March chapter release
"really good" ha.
There's literally no point in them marketing that arc yet. Of course they are gonna focus the marketing and promotion on the next upcoming arc so it can do well first.
Return to Shiganshina
Official release. January 9th. Spoilers however could come out around Dec 28th just like last year.