So apparently there's two new Dexter shows coming. Dexter: Original Sin which is a prequel, and Dexter: Resurrection, which seemingly carries on after the 2021/22 one, New Blood.
Don't know how I feel about this. The prequel seems like a shitty idea to me, as pointless as most prequels tend to be.
I'm more into the latter, as Michael C Hall is coming back (apparently he's also doing a Young Sheldon-esque voiceover on the prequel), so long as he's really back and he's not some sort of hallucinatory force ghost like Deb was in New Blood. He did imply in the interview that, while seemingly killed off at the end of that (really stupidly), he may have survived the shooting by virtue of the extreme cold (he was left for dead in the snow in an Alaskan town). Also seem to be hearing that it's not just a one-off like New Blood was supposed to be so hopefully they won't be trying to end it and then change their mind every time!
New Blood started off really well but kind of fell apart in the last couple of episodes by virtue of their seeming desperation to get it over with and kill him as fast as possible, resulting in nonsensical plot and character turns that made no sense and were deeply contrived. If we can avoid that... maybe.
Still think the prequel looks shit though.