TL;DR – This article explores how a show can have an episode focused on nothing, yet still be everything.
Disclosure – I paid for the Apple TV+ service that viewed this show.

How Ted Lasso Perfected the Nothing/Everything Episode with Sunflowers –
One of the significant shifts in the Television landscape was the move from more episodic episodes to more serialised outings. It started taking steam in the 1990s with shows like Babylon 5 and Deep Space Nine. But this would explode in the streaming era, with nearly every show you watch having some serialised component. Whether the show works with the serialised content does not matter. With the insertion of boilerplate narrative arcs becoming more of the norm, looking at you Wednesday. In this world, can you have a stand-alone, nothing episode anymore?
There was a time when shows like Seinfeld built themselves around being the show about nothing, where there was no character growth. However, today if you have an episode, let alone a series, where nothing happens, you will get a chorus of comments claiming condensation over there being filler. I have seen a claim championed time after time, whether the show was filler. But can you still have an engaging episode of TV that does not move the plot along in the current landscape? Well, you must trust your audience to come along with you if you want to attempt something like this. Trust which is something that is earned, not given.