@Switch Blayde
I thought about it and was influenced by a series I was watching on TV
I have wathed comparatively few TV series, but of those I have, I loved how Stargate SG1 handled this. It was a mix of effectively standalone episodes, continued multipart events and overarching plot arcs, and when some of these would become relevant for current episodes comprehension there would be a quick "previously..." block, but only if, and only the relevant parts.
I have read a long, chaotically meandering... writeup... here on SOL that did similar recap like about every 20 chapters or so. For me that was already far much too redundant, but somehow managed to be less jarring than it might sound like, and I could see how it could have been useful for people with shorter attention spans, weaker memory or reading comprehension difficulties.
But I would agree that if such seems necessary, it probably would be better handled with a literally device within the story. Such as, characters discussing or even plainly reminiscence past events, hopefully in new words, with new insights or changing attitudes revealed. Some of that may eventually happen very organically, and if that happens soon enough the recap block redundancy would become jarring.
Might depend on overall narrative style. Like, for a fist person narrator that's already established as very introspective it would perhaps be more forgivable to randomly launch in such a sequence of expository repetition.