Necropolitan
Hero
See, that's the thing: The Kandy Man WAS essential because Doctor Who should be enjoyable and he was an enjoyable part of that episode.Maybe something non-essential like the Kandy Man.
And no, you couldn't cut The Happiness Patrol down to 45 minutes. Every character with a speaking role earned their spot in the plot and even the scenes without diaologue worked to show something about the world. At most you could replace the pipe-dwelling native species with human rebels, but I liked them so that was fine for me.
The Doctor this season just does exposition and anecdotes (and says "Space Babies"), there's simply no time (pun intended) for the last Time Lord to actually be witty or insightful.
It's the same with the other character. They just explain things, no subtext, no actual conversation.
I liked the 13th Doctor's episodes because they actually felt like they were written for the format. Ncuti Gatwa is absolutely fantastic as The Doctor but he's being wasted on episodes that feel like they're closer to 20 minutes than 45 in terms of actual plot because they had to cut out anything that would actually require expanding the episode.
73 Yards was good because it had subtext. If it followed the same direction as the other episodes we'd have characters saying "The old woman told me something profoundly upsetting and now I am having an existential crisis" and Ruby would have said "I needed to stop The Doctor from stepping in that circle" and "I have gone back in time and erased the previous timeline" at the end of the episode.
Every other episode feels like the characters doing a synposis of what should be the actual episode.